TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
DISSOLVED SUBSTANCE [35 records]
Record 1 - internal organization data 2022-11-01
Record 1, English
Record 1, Subject field(s)
- Crop Protection
Record 1, Main entry term, English
- carrier
1, record 1, English, carrier
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- vehicle 2, record 1, English, vehicle
correct, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
An inactive substance that is mixed with an active substance or in which the active substance is dissolved to allow the effective application or dispersion of the active substance. 3, record 1, English, - carrier
Record number: 1, Textual support number: 1 OBS
... for example, the talc in a dust formulation, the water mixed with a wettable powder before a spray application, or the air that disperses the pesticide in an air blast application. 4, record 1, English, - carrier
Record 1, French
Record 1, Domaine(s)
- Protection des végétaux
Record 1, Main entry term, French
- excipient
1, record 1, French, excipient
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2022-06-29
Record 2, English
Record 2, Subject field(s)
- Compressed and Liquefied Gas (Petroleum)
Record 2, Main entry term, English
- gas liquefied by refrigeration
1, record 2, English, gas%20liquefied%20by%20refrigeration
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Any product, material or substance contained under pressure, including compressed gas, dissolved gas or gas liquefied by compression or refrigeration, that has any of the following characteristics... :(a) a critical temperature of less than 50 °C... :(b) an absolute vapour pressure greater than 294 kilopascals(2. 90 atmospheres) at 50 °C... ;(c) an absolute pressure in the cylinder or other pressure vessel in which it is packaged greater than 275 kilopascals... [shall be included in Class A of the hazardous materials classification]. 1, record 2, English, - gas%20liquefied%20by%20refrigeration
Record 2, French
Record 2, Domaine(s)
- Gaz de pétrole comprimés et liquéfiés
Record 2, Main entry term, French
- gaz liquefié par réfrigération
1, record 2, French, gaz%20liquefi%C3%A9%20par%20r%C3%A9frig%C3%A9ration
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Source : Loi sur les produits dangereux. Réglementation concernant les produits contrôlés. 2, record 2, French, - gaz%20liquefi%C3%A9%20par%20r%C3%A9frig%C3%A9ration
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2022-06-29
Record 3, English
Record 3, Subject field(s)
- Compressed and Liquefied Gas (Petroleum)
Record 3, Main entry term, English
- gas liquefied by compression
1, record 3, English, gas%20liquefied%20by%20compression
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Any product, material or substance contained under pressure, including compressed gas, dissolved gas or gas liquefied by compression or refrigeration, that has any of the following characteristics... :(a) a critical temperature of less than 50 °C... ;(b) an absolute vapour pressure greater than 294 kilopascals(2. 90 atmospheres) at 50 °C... ;(c) an absolute pressure in the cylinder or other pressure vessel in which it is packaged greater than 275 kilopascals... [shall be included in Class A of the hazardous materials classification]. 1, record 3, English, - gas%20liquefied%20by%20compression
Record 3, French
Record 3, Domaine(s)
- Gaz de pétrole comprimés et liquéfiés
Record 3, Main entry term, French
- gaz liquéfié par compression
1, record 3, French, gaz%20liqu%C3%A9fi%C3%A9%20par%20compression
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Source : Loi sur les produits dangereux. Réglementation concernant les produits contrôlés. 2, record 3, French, - gaz%20liqu%C3%A9fi%C3%A9%20par%20compression
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-05-02
Record 4, English
Record 4, Subject field(s)
- Scientific Research Methods
- Analytical Chemistry
Record 4, Main entry term, English
- photometry
1, record 4, English, photometry
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A [method of determining] of the concentration of a dissolved substance in a solution by using the absorption of light by this substance. 1, record 4, English, - photometry
Record number: 4, Textual support number: 1 OBS
photometry: term standardized by ISO in 2014. 2, record 4, English, - photometry
Record 4, French
Record 4, Domaine(s)
- Méthodes de recherche scientifique
- Chimie analytique
Record 4, Main entry term, French
- photométrie
1, record 4, French, photom%C3%A9trie
correct, feminine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Méthode de détermination de la concentration d’une substance dissoute dans une solution à partir de la quantité de lumière absorbée par cette substance. 1, record 4, French, - photom%C3%A9trie
Record number: 4, Textual support number: 1 OBS
photométrie : terme et définition normalisés par l'ISO en 2014. 2, record 4, French, - photom%C3%A9trie
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2016-05-02
Record 5, English
Record 5, Subject field(s)
- Scientific Instruments
- Analytical Chemistry
Record 5, Main entry term, English
- absorption cell
1, record 5, English, absorption%20cell
correct, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A device put into the light path of the photometer. 1, record 5, English, - absorption%20cell
Record number: 5, Textual support number: 1 OBS
The lower the concentration of the dissolved substance, the greater the path length of the absorption cell has to be. 1, record 5, English, - absorption%20cell
Record number: 5, Textual support number: 2 OBS
absorption cell: term and definition standardized by ISO in 2014. 2, record 5, English, - absorption%20cell
Record 5, French
Record 5, Domaine(s)
- Instruments scientifiques
- Chimie analytique
Record 5, Main entry term, French
- cuve d’absorption
1, record 5, French, cuve%20d%26rsquo%3Babsorption
correct, feminine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Dispositif intercalé dans le parcours lumineux d’un photomètre. 1, record 5, French, - cuve%20d%26rsquo%3Babsorption
Record number: 5, Textual support number: 1 OBS
Plus la concentration de la substance dissoute est faible, plus la longueur du trajet dans la cuve d'absorption doit être grande. 2, record 5, French, - cuve%20d%26rsquo%3Babsorption
Record number: 5, Textual support number: 2 OBS
cuve d’absorption : terme et définition normalisés par l'ISO en 2014. 2, record 5, French, - cuve%20d%26rsquo%3Babsorption
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2014-10-24
Record 6, English
Record 6, Subject field(s)
- Chemistry
Record 6, Main entry term, English
- molecular conductivity 1, record 6, English, molecular%20conductivity
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The conductivity of a volume of electrolyte containing 1 mole of dissolved substance. 2, record 6, English, - molecular%20conductivity
Record 6, French
Record 6, Domaine(s)
- Chimie
Record 6, Main entry term, French
- conductivité moléculaire
1, record 6, French, conductivit%C3%A9%20mol%C3%A9culaire
feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2013-04-09
Record 7, English
Record 7, Subject field(s)
- Prosthetic Dentistry
Record 7, Main entry term, English
- separating medium
1, record 7, English, separating%20medium
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- separating agent 2, record 7, English, separating%20agent
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
In dentistry, a substance applied to the investment surface of a denture flask to protect the resin from the surfaces in the mold space to avoid incorporation of water into the resin from the gypsum, thereby preventing crazing of the denture, and keeping the dissolved polymer and free monomer from soaking into the mold surface, and making separation of the investing material from the resin possible. 1, record 7, English, - separating%20medium
Record 7, French
Record 7, Domaine(s)
- Dentisterie prothétique
Record 7, Main entry term, French
- vernis séparateur
1, record 7, French, vernis%20s%C3%A9parateur
proposal, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
Passer sur toute la surface du plâtre un vernis du commerce spécialement adapté (en général une solution d'alginate) pour éviter que le liquide de la résine ne soit absorbé par le plâtre et que l'eau ne pénètre dans la résine pendant la polymérisation. 2, record 7, French, - vernis%20s%C3%A9parateur
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Prótesis dental
Record 7, Main entry term, Spanish
- agente separador
1, record 7, Spanish, agente%20separador
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Material que facilita la separación de dos superficies. 1, record 7, Spanish, - agente%20separador
Record 8 - internal organization data 2012-06-20
Record 8, English
Record 8, Subject field(s)
- Water Treatment (Water Supply)
Record 8, Main entry term, English
- dissolved substance
1, record 8, English, dissolved%20substance
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Water contains many compounds, which can be classified in three categories: suspended solids[,] colloidal particles (less than 1 micron) [and] dissolved substances (less than several nanometres) ... 1, record 8, English, - dissolved%20substance
Record 8, French
Record 8, Domaine(s)
- Traitement des eaux
Record 8, Main entry term, French
- matière dissoute
1, record 8, French, mati%C3%A8re%20dissoute
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
L'eau contient de nombreux composés qui peuvent se regrouper en trois catégories : matières en suspension[,] matières colloïdales (moins de 1 micron) [et] matières dissoutes (moins de quelques nanomètres) [...] 1, record 8, French, - mati%C3%A8re%20dissoute
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2012-05-28
Record 9, English
Record 9, Subject field(s)
- Scientific Measurements and Analyses
- Analytical Chemistry
- Biotechnology
Record 9, Main entry term, English
- molar concentration
1, record 9, English, molar%20concentration
correct
Record 9, Abbreviations, English
- M 2, record 9, English, M
correct
Record 9, Synonyms, English
- molarity 3, record 9, English, molarity
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A concentration in which one molecular weight in grams(1 mole) of a substance is dissolved in enough solvent to make 1 litre of solution. 2, record 9, English, - molar%20concentration
Record 9, French
Record 9, Domaine(s)
- Mesures et analyse (Sciences)
- Chimie analytique
- Biotechnologie
Record 9, Main entry term, French
- concentration molaire
1, record 9, French, concentration%20molaire
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- molarité 3, record 9, French, molarit%C3%A9
correct, feminine noun
- concentration molaire volumique 4, record 9, French, concentration%20molaire%20volumique
feminine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
[...] concentration d'une solution dans laquelle une molécule-gramme (une mole) de substance est dissoute dans suffisamment de solvant pour obtenir 1 litre. 2, record 9, French, - concentration%20molaire
Record number: 9, Textual support number: 1 CONT
«molarité» : Concentration molaire volumique (quotient de la quantité de matière d'un constituant par le volume du mélange ou de la solution dont il fait partie). 4, record 9, French, - concentration%20molaire
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Química analítica
- Biotecnología
Record 9, Main entry term, Spanish
- concentración molar
1, record 9, Spanish, concentraci%C3%B3n%20molar
correct, feminine noun
Record 9, Abbreviations, Spanish
- M 2, record 9, Spanish, M
correct, feminine noun
Record 9, Synonyms, Spanish
- molaridad 2, record 9, Spanish, molaridad
correct, feminine noun
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Concentración de una solución en la que un mol de substancia se disuelve en suficiente solvente para obtener un litro de solución. 3, record 9, Spanish, - concentraci%C3%B3n%20molar
Record 10 - internal organization data 2012-03-21
Record 10, English
Record 10, Subject field(s)
- Chemistry
- Water Treatment (Water Supply)
Record 10, Main entry term, English
- hydrating attraction of water
1, record 10, English, hydrating%20attraction%20of%20water
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The hydrating attraction of water(bipolar molecule) has the effect of completely or partially destroying(beginning with the weakest) the various electrostatic links between the atoms and molecules of the substance to be dissolved, which are replaced by new links with its own molecules, and creating new structures... 1, record 10, English, - hydrating%20attraction%20of%20water
Record 10, French
Record 10, Domaine(s)
- Chimie
- Traitement des eaux
Record 10, Main entry term, French
- attraction hydratante de l'eau
1, record 10, French, attraction%20hydratante%20de%20l%27eau
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
L'attraction hydratante de l'eau (molécule bipolaire) revient à détruire complètement ou partiellement (en commençant par les plus faibles) les divers liens électrostatiques entre les atomes et les molécules du corps à dissoudre pour les remplacer par de nouveaux liens avec ses molécules propres, et à forger de nouvelles structures. 1, record 10, French, - attraction%20hydratante%20de%20l%27eau
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2012-02-17
Record 11, English
Record 11, Subject field(s)
- Chemical Engineering
- Biomass Energy
- Biotechnology
Record 11, Main entry term, English
- solvolysis
1, record 11, English, solvolysis
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- lyolysis 2, record 11, English, lyolysis
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A reaction involving substances in solvent, in which the solvent reacts with the dissolved substance(solute) to form a new substance. Intermediate compounds are usually formed in this process. 3, record 11, English, - solvolysis
Record 11, French
Record 11, Domaine(s)
- Génie chimique
- Énergie de la biomasse
- Biotechnologie
Record 11, Main entry term, French
- solvolyse
1, record 11, French, solvolyse
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- lyolyse 2, record 11, French, lyolyse
correct, feminine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Double décomposition d'un corps par le solvant dans lequel il se trouve en solution, telle que, par exemple, l'hydrolyse en milieu aqueux. 3, record 11, French, - solvolyse
Record number: 11, Textual support number: 1 OBS
Généralement, il s'agit de la réaction d'une soluté avec le solvant, ou avec l'ion lyonium ou l'ion lyate, au cours de laquelle une liaison au moins du soluté est rompue. On emploie plus spécifiquement ce terme pour désigner les réactions de substitution, d'élimination et de fragmentation dans lesquelles une espèce chimique du solvant intervient comme nucléophile [...]. 4, record 11, French, - solvolyse
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Ingenieria química
- Energía de la biomasa
- Biotecnología
Record 11, Main entry term, Spanish
- solvólisis
1, record 11, Spanish, solv%C3%B3lisis
feminine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
- solvalisis 2, record 11, Spanish, solvalisis
feminine noun
- liólisis 3, record 11, Spanish, li%C3%B3lisis
feminine noun
Record 11, Textual support, Spanish
Record 12 - internal organization data 2011-11-24
Record 12, English
Record 12, Subject field(s)
- Electrolytical Processes (Metallurgy)
- Electrochemistry
Record 12, Main entry term, English
- copper-chloride electrolysis
1, record 12, English, copper%2Dchloride%20electrolysis
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- electrolysis of copper chloride solution 2, record 12, English, electrolysis%20of%20copper%20chloride%20solution
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Electrolysis is the process by which ionic substances are broken down into simpler substances using electricity. During electrolysis, metals and gases may form at the electrodes. …To understand electrolysis, you need to know what an ionic substance is. Ionic substances form when a metal reacts with a non-metal. They contain charged particles called ions. For example, sodium chloride forms when sodium reacts with chlorine. It contains positively charged sodium ions and negatively charged chloride ions. Ionic substances can be broken down by electricity. … For electrolysis to work, the ions must be free to move. Ions are free to move when an ionic substance is dissolved in water or molten(melted). For example, if electricity is passed through copper chloride solution, the copper chloride is broken down to form copper metal and chlorine gas. … Here is what happens during electrolysis : Positively charged ions move to the negative electrode during electrolysis. They receive electrons and are reduced. Negatively charged ions move to the positive electrode during electrolysis. They lose electrons and are oxidised. … So the electrolysis of copper chloride solution produces copper at the negative electrode. But the electrolysis of sodium chloride solution produces hydrogen. 2, record 12, English, - copper%2Dchloride%20electrolysis
Record 12, Key term(s)
- copper chloride electrolysis
- electrolysis of a copper-chloride solution
Record 12, French
Record 12, Domaine(s)
- Électrolyse (Métallurgie)
- Électrochimie
Record 12, Main entry term, French
- électrolyse du chlorure de cuivre
1, record 12, French, %C3%A9lectrolyse%20du%20chlorure%20de%20cuivre
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- électrolyse d'une solution de chlorure de cuivre 2, record 12, French, %C3%A9lectrolyse%20d%27une%20solution%20de%20chlorure%20de%20cuivre
correct, feminine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
L'électrolyse du chlorure de cuivre a été tentée avec plus ou moins de succès, par différents groupes. [...] Ils réalisent l'électrolyse au sein d'un électrolyte constitué par un sel en fusion ou une solution aqueuse du sel, utilisant un diaphragme pour séparer l'anolyte et le catholyte 3, record 12, French, - %C3%A9lectrolyse%20du%20chlorure%20de%20cuivre
Record number: 12, Textual support number: 2 CONT
Électrolyse du chlorure de cuivre II. Une solution de chlorure de cuivre II est électrolysée avec des électrodes de graphite. 4, record 12, French, - %C3%A9lectrolyse%20du%20chlorure%20de%20cuivre
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2011-05-31
Record 13, English
Record 13, Subject field(s)
- Analytical Chemistry
Record 13, Main entry term, English
- absorption
1, record 13, English, absorption
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
The process of one material(absorbent) being retained by another(absorbate) ;this may be the physical solution of a gas, liquid, or solid in a liquid, attachment of molecules of a gas, vapour, liquid, or dissolved substance to a solid surface by physical forces, etc. 2, record 13, English, - absorption
Record number: 13, Textual support number: 1 OBS
Penetration in bulk of one material throughout a second material. ... It is usually associated with the formation of fairly strong chemical bonds and is rarely reversible at ambient temperatures. Dissolution of gases in liquids frequently involves absorption forces. The main difference between this and adsorption is that the former involves fairly uniform penetration of the absorbent matrix, whilst the latter occurs at the surface, and the forces involved in adsorption are very much less than the chemical forces of the absorption process. 3, record 13, English, - absorption
Record 13, French
Record 13, Domaine(s)
- Chimie analytique
Record 13, Main entry term, French
- absorption
1, record 13, French, absorption
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Transfert d'un composant d'une phase à une autre. 1, record 13, French, - absorption
Record number: 13, Textual support number: 1 OBS
Dans les sciences physiques, le terme absorption est utilisé chaque fois qu'un système hétérogène évolue de telle manière que toutes les phases disparaissent sauf une, qui capte les autres. 2, record 13, French, - absorption
Record number: 13, Textual support number: 1 PHR
Absorption constante, maximum, visible, ultra-violet, UV. 2, record 13, French, - absorption
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2011-05-31
Record 14, English
Record 14, Subject field(s)
- Analytical Chemistry
- Biotechnology
Record 14, Main entry term, English
- solvent
1, record 14, English, solvent
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A liquid which is used to dissolve a solute or solutes. 2, record 14, English, - solvent
Record number: 14, Textual support number: 1 CONT
[In a solution, ] the dissolved substance is referred to as the solute, and the substance in which the solute is dissolved is termed the solvent. 3, record 14, English, - solvent
Record number: 14, Textual support number: 1 PHR
Eluting, mixed, mobile, organic, polar, single, UV-absorbing, UV-transmitting, water-immiscible solvent. 2, record 14, English, - solvent
Record number: 14, Textual support number: 2 PHR
The solvent fluoresces. 2, record 14, English, - solvent
Record number: 14, Textual support number: 3 PHR
Solvent polarity. 2, record 14, English, - solvent
Record 14, French
Record 14, Domaine(s)
- Chimie analytique
- Biotechnologie
Record 14, Main entry term, French
- solvant
1, record 14, French, solvant
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Substance le plus souvent liquide, qui a le pouvoir de dissoudre d'autres substances. 2, record 14, French, - solvant
Record number: 14, Textual support number: 1 PHR
Force éluante, non transparence, polarité, viscosité d'un solvant. 3, record 14, French, - solvant
Record number: 14, Textual support number: 2 PHR
Solvant apolaire, fort, miscible, peu polaire, transparent. 3, record 14, French, - solvant
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Química analítica
- Biotecnología
Record 14, Main entry term, Spanish
- disolvente
1, record 14, Spanish, disolvente
correct, masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
- solvente 2, record 14, Spanish, solvente
correct, masculine noun
Record 14, Textual support, Spanish
Record number: 14, Textual support number: 1 DEF
Sustancia que tiene la propiedad de disolver otra. 3, record 14, Spanish, - disolvente
Record 15 - internal organization data 2011-02-09
Record 15, English
Record 15, Subject field(s)
- Chemistry
- Agricultural Chemicals
- Mineral Processing (Metallurgy)
- Crop Protection
Record 15, Main entry term, English
- surface-active
1, record 15, English, surface%2Dactive
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
Designating or of a substance, such as a detergent, wetting agent, etc., that lowers the surface tension of the solvent in which it is dissolved or the tension at the interface between two immiscible liquids. 2, record 15, English, - surface%2Dactive
Record number: 15, Textual support number: 1 OBS
Chemistry of pesticides and sanitation products. 3, record 15, English, - surface%2Dactive
Record 15, Key term(s)
- surface active
Record 15, French
Record 15, Domaine(s)
- Chimie
- Agents chimiques (Agriculture)
- Minéralurgie (Métallurgie)
- Protection des végétaux
Record 15, Main entry term, French
- tensio-actif
1, record 15, French, tensio%2Dactif
correct
Record 15, Abbreviations, French
Record 15, Synonyms, French
- tensioactif 2, record 15, French, tensioactif
correct
- surfactif 3, record 15, French, surfactif
correct
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Se dit d'un agent chimique dont la présence à une interface entre deux fluides entraîne l'abaissement de la tension interfaciale. 3, record 15, French, - tensio%2Dactif
Record number: 15, Textual support number: 1 OBS
Chimie des pesticides, des désinfectants. 4, record 15, French, - tensio%2Dactif
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Química
- Agentes químicos (Agricultura)
- Explotación de minerales (Metalurgia)
- Protección de las plantas
Record 15, Main entry term, Spanish
- tensioactivo 1, record 15, Spanish, tensioactivo
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2010-07-28
Record 16, English
Record 16, Subject field(s)
- Chemical Elements and Compounds
Record 16, Main entry term, English
- supporting electrolyte
1, record 16, English, supporting%20electrolyte
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- indifferent electrolyte 1, record 16, English, indifferent%20electrolyte
correct
- base electrolyte 1, record 16, English, base%20electrolyte
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
An electrolyte solution, whose constituents are not electroactive in the range of applied potentials being studied, and whose ionic strength(and, therefore, contribution to the conductivity) is usually much larger than the concentration of an electroactive substance to be dissolved in it. 1, record 16, English, - supporting%20electrolyte
Record 16, French
Record 16, Domaine(s)
- Éléments et composés chimiques
Record 16, Main entry term, French
- électrolyte support
1, record 16, French, %C3%A9lectrolyte%20support
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- électrolyte de conductibilité 1, record 16, French, %C3%A9lectrolyte%20de%20conductibilit%C3%A9
correct, masculine noun
- électrolyte indifférent 1, record 16, French, %C3%A9lectrolyte%20indiff%C3%A9rent
correct, masculine noun
- électrolyte de base 1, record 16, French, %C3%A9lectrolyte%20de%20base
correct, masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
[...] solution d'électrolyte dont les constituants ne sont pas électroactifs dans le domaine des potentiels appliqués et dont la force ionique (et, par suite, la contribution à la conductivité) est habituellement beaucoup plus importante que celle d'une substance électroactive que l'on pourrait y dissoudre. 1, record 16, French, - %C3%A9lectrolyte%20support
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2006-08-03
Record 17, English
Record 17, Subject field(s)
- Classification of Coal
- Wastewater Treatment
Record 17, Main entry term, English
- granulated carbon
1, record 17, English, granulated%20carbon
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- granular carbon 2, record 17, English, granular%20carbon
correct
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Granulated carbon is used in filter beds whose design characteristics must be calculated particularly carefully. The carbon acts in several ways... Granulated activated carbon is a real filtration substance and can, if necessary, be used for eliminating suspended solids... activated carbon adsorbs most pollutants dissolved in water. 3, record 17, English, - granulated%20carbon
Record number: 17, Textual support number: 1 OBS
The term granular carbon is equivalent to coarse "particulate carbon". This is a carbon material consisting of separate particles or grains which are monolithic, on the average larger than about 100 µm in diameter, but smaller than about 1 cm. 4, record 17, English, - granulated%20carbon
Record 17, French
Record 17, Domaine(s)
- Classification des charbons
- Traitement des eaux usées
Record 17, Main entry term, French
- charbon en grain
1, record 17, French, charbon%20en%20grain
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- charbon en grains 2, record 17, French, charbon%20en%20grains
correct, masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
On utilise les charbons en grains en lits filtrants dont les caractéristiques doivent être particulièrement étudiées. Le charbon agit en effet de plusieurs façons : [...] Le charbon actif en grain est un véritable matériau filtrant, qui peut être utilisé le cas échéant pour l'élimination de matières en suspension [...] Le charbon actif adsorbe la majorité des polluants dissous dans les eaux. 3, record 17, French, - charbon%20en%20grain
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2004-03-11
Record 18, English
Record 18, Subject field(s)
- Analytical Chemistry
- Winemaking
- Biotechnology
Record 18, Main entry term, English
- normal solution
1, record 18, English, normal%20solution
correct
Record 18, Abbreviations, English
- N 2, record 18, English, N
correct, see observation
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
[A solution] containing one equivalent weight of a dissolved substance per liter of solution. 3, record 18, English, - normal%20solution
Record number: 18, Textual support number: 2 DEF
A solution which contains one gram molecular weight of a solution divided by the hydrogen equivalent of the substance, per litre. 4, record 18, English, - normal%20solution
Record number: 18, Textual support number: 1 OBS
Thus HCl would be 1 mole divided by 1 H equivalent or 1 molar. H2SO4 would be 1 mole divided by 2 H equivalents or 0.5 moles. 4, record 18, English, - normal%20solution
Record number: 18, Textual support number: 2 OBS
A standard measure of concentration, indicated by [the italicized letter] N, e.g. 2 N, 0.5 N, etc. See also molar. 3, record 18, English, - normal%20solution
Record number: 18, Textual support number: 1 CONT
The aqueous extract is ... slowly added to 250 ml of 6 N hydrochloric acid. 5, record 18, English, - normal%20solution
Record 18, French
Record 18, Domaine(s)
- Chimie analytique
- Industrie vinicole
- Biotechnologie
Record 18, Main entry term, French
- solution normale
1, record 18, French, solution%20normale
correct, feminine noun
Record 18, Abbreviations, French
- N 2, record 18, French, N
correct, see observation
Record 18, Synonyms, French
- liqueur normale 3, record 18, French, liqueur%20normale
feminine noun
- N 4, record 18, French, N
correct, see observation
- N 4, record 18, French, N
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Liqueur titrée contenant une valence-gramme active par litre (par exemple 1 molécule gramme d'acide chlorhydrique ou une demi-molécule gramme d'acide sulfurique par litre). 5, record 18, French, - solution%20normale
Record number: 18, Textual support number: 1 CONT
Mélanger dans un récipient contenant 10 à 15 ml d'acide chlorhydrique 6 N et noter le volume obtenu. 6, record 18, French, - solution%20normale
Record number: 18, Textual support number: 2 CONT
[...] une solution d'acide nitrique 2 N (masse moléculaire = 63,0) renferme 2 X 63, soit 126 grammes, d'acide nitrique par litre. 7, record 18, French, - solution%20normale
Record number: 18, Textual support number: 1 OBS
N : Cette abréviation s'écrit en italique. 8, record 18, French, - solution%20normale
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Química analítica
- Industria vinícola
- Biotecnología
Record 18, Main entry term, Spanish
- solución normal
1, record 18, Spanish, soluci%C3%B3n%20normal
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
- disolución normal 2, record 18, Spanish, disoluci%C3%B3n%20normal
correct, feminine noun
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
[Solución] que contiene un equivalente-gramo de soluto por cada litro de disolución. 2, record 18, Spanish, - soluci%C3%B3n%20normal
Record 19 - internal organization data 2004-02-29
Record 19, English
Record 19, Subject field(s)
- Analytical Chemistry
- Scientific Measurements and Analyses
Record 19, Main entry term, English
- dissolved substance 1, record 19, English, dissolved%20substance
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, French
Record 19, Domaine(s)
- Chimie analytique
- Mesures et analyse (Sciences)
Record 19, Main entry term, French
- substance dissoute
1, record 19, French, substance%20dissoute
feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Química analítica
- Medición y análisis (Ciencias)
Record 19, Main entry term, Spanish
- sustancia disuelta
1, record 19, Spanish, sustancia%20disuelta
feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2004-01-15
Record 20, English
Record 20, Subject field(s)
- Paleontology
Record 20, Main entry term, English
- petrification
1, record 20, English, petrification
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- petrifaction 2, record 20, English, petrifaction
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A process of fossilization whereby organic matter is converted into a stony substance by the infiltration of water containing dissolved inorganic matter... which replaces the original organic materials, sometimes retaining the structure. 3, record 20, English, - petrification
Record number: 20, Textual support number: 1 CONT
[Petrifaction produces] mineralized plant remains. They result when the wood or other structure is preserved by deposition of mineral material such as silica, pyrite, or calcium carbonate (calcite) along the cell walls. ... the internal structure of the plant can be studied. 4, record 20, English, - petrification
Record 20, French
Record 20, Domaine(s)
- Paléontologie
Record 20, Main entry term, French
- pétrification
1, record 20, French, p%C3%A9trification
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- minéralisation 2, record 20, French, min%C3%A9ralisation
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Transformation (de structures organiques) par imprégnation de composés minéraux (silice, carbonate de calcium ...). 3, record 20, French, - p%C3%A9trification
Record number: 20, Textual support number: 1 CONT
Suivant la nature du milieu, la minéralisation peut conduire à des fossiles de nature bien différente : siliceux, calcaires, magnésiens (coal-balls de la houille), pyriteux, talqueux ou charbonneux. [...] les végétaux silicifiés (tiges, troncs, racines) sont toujours admirablement conservés et leur tissus peuvent être étudiées au microscope comme ceux des plantes actuelles. 2, record 20, French, - p%C3%A9trification
Record number: 20, Textual support number: 2 CONT
La pétrification de certains organismes permet leur fossilisation. 3, record 20, French, - p%C3%A9trification
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Paleontología
Record 20, Main entry term, Spanish
- petrificación
1, record 20, Spanish, petrificaci%C3%B3n
correct, feminine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Transformación en piedra. 1, record 20, Spanish, - petrificaci%C3%B3n
Record 21 - internal organization data 2003-11-10
Record 21, English
Record 21, Subject field(s)
- Analytical Chemistry
Record 21, Main entry term, English
- solute
1, record 21, English, solute
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
The minor component of a solution which is regarded as having been dissolved by the solvent. 2, record 21, English, - solute
Record number: 21, Textual support number: 1 CONT
[In a solution] the dissolved substance is referred to as the solute, and the substance in which the solute is dissolved is termed the solvent. 3, record 21, English, - solute
Record number: 21, Textual support number: 1 PHR
Fluorescing, ionic solute. 4, record 21, English, - solute
Record 21, French
Record 21, Domaine(s)
- Chimie analytique
Record 21, Main entry term, French
- soluté
1, record 21, French, solut%C3%A9
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Constituant mineur d'une solution qu'on peut considérer comme étant dissous par le solvant. 2, record 21, French, - solut%C3%A9
Record number: 21, Textual support number: 1 PHR
Absorptivité, bande, concentration, débit-masse, degré de rétention, électrolyse totale, ensemble, fraction massique, migration différentielle, mole, moment d'injection, profil de concentration, rétention, sortie, temps de rétention (de, des, du) soluté. 3, record 21, French, - solut%C3%A9
Record number: 21, Textual support number: 2 PHR
Soluté dérivé, électrolysé, non chromatographié, non volatil, peu polaire, peu volatil, thermolabile, transparent. 3, record 21, French, - solut%C3%A9
Record number: 21, Textual support number: 3 PHR
Estimer la teneur d'un soluté. 3, record 21, French, - solut%C3%A9
Record number: 21, Textual support number: 4 PHR
Le soluté traverse l'appareil. 3, record 21, French, - solut%C3%A9
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Química analítica
Record 21, Main entry term, Spanish
- soluto
1, record 21, Spanish, soluto
masculine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2003-11-06
Record 22, English
Record 22, Subject field(s)
- Genetics
- Biochemistry
Record 22, Main entry term, English
- coprecipitation
1, record 22, English, coprecipitation
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
The precipitation of a substance from solution, under conditions in which it normally remains dissolved, owing to a simultaneous reaction in which a precipate is formed. 2, record 22, English, - coprecipitation
Record number: 22, Textual support number: 1 OBS
It may, for example be due to the adsorption of the dissolved substance onto the surface of the precipitate. 2, record 22, English, - coprecipitation
Record 22, French
Record 22, Domaine(s)
- Génétique
- Biochimie
Record 22, Main entry term, French
- coprécipitation
1, record 22, French, copr%C3%A9cipitation
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
La plupart des travaux actuellement publiés sur la recombinaison homologue dans les cellules de mammifères ont utilisé des plasmides linéarisés introduits dans les cellules soit par électroporation [...], soit par micro-injection et plus rarement par coprécipitation de l'ADN avec du phosphate de calcium. 2, record 22, French, - copr%C3%A9cipitation
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Genética
- Bioquímica
Record 22, Main entry term, Spanish
- coprecipitación
1, record 22, Spanish, coprecipitaci%C3%B3n
correct, feminine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
Precipitación de un componente soluble de una disolución, inducida por la de otro componente. 2, record 22, Spanish, - coprecipitaci%C3%B3n
Record 23 - internal organization data 2003-10-23
Record 23, English
Record 23, Subject field(s)
- Electrolysis (Electrokinetics)
- Electrochemistry
- Metrology and Units of Measure
- Analytical Chemistry
Record 23, Main entry term, English
- standard solution
1, record 23, English, standard%20solution
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- pH standard 2, record 23, English, pH%20standard
correct
- pH(S) 2, record 23, English, pH%28S%29
correct
- pH(S) 2, record 23, English, pH%28S%29
- calibration standard 3, record 23, English, calibration%20standard
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
A reference solution containing a selected concentration of dissolved substance. 4, record 23, English, - standard%20solution
Record number: 23, Textual support number: 1 CONT
To complete the definition of pH, values of pH have been assigned to standard solutions. The National Bureau of Standards has recommended five solutions as primary standards. One of these, 0.05 M potassium hydrogen phthalate, has been adopted as the primary standard of pH in Great Britain and Japan. 5, record 23, English, - standard%20solution
Record number: 23, Textual support number: 1 PHR
Primary, secondary standard. 6, record 23, English, - standard%20solution
Record 23, Key term(s)
- pH standard solution
Record 23, French
Record 23, Domaine(s)
- Électrolyse (Électrocinétique)
- Électrochimie
- Unités de mesure et métrologie
- Chimie analytique
Record 23, Main entry term, French
- solution-étalon
1, record 23, French, solution%2D%C3%A9talon
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- solution étalon 2, record 23, French, solution%20%C3%A9talon
correct, feminine noun
- solution-étalon de pH 1, record 23, French, solution%2D%C3%A9talon%20de%20pH
correct, feminine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Solution de référence contenant une concentration choisie de substance dissoute. 3, record 23, French, - solution%2D%C3%A9talon
Record number: 23, Textual support number: 1 CONT
Les déterminations de force électromotrice ne peuvent fournir une mesure du pH que si un étalonnage préalable a été réalisé. On a donc été amené à définir des solutions-étalons de pH utilisant la propriété que possèdent les couples acide-base faibles de constituer des solutions-tampons [...] 1, record 23, French, - solution%2D%C3%A9talon
Record number: 23, Textual support number: 1 OBS
La solution-étalon a été définie afin de servir de solution de référence, ce qui est presque toujours le cas; néanmoins il s'agit de deux notions distinctes. On les confond évidemment très souvent. 4, record 23, French, - solution%2D%C3%A9talon
Record 23, Key term(s)
- solution standard
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Electrólisis (Electrocinética)
- Electroquímica
- Metrología y unidades de medida
- Química analítica
Record 23, Main entry term, Spanish
- solución estándar
1, record 23, Spanish, soluci%C3%B3n%20est%C3%A1ndar
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
- disolución patrón 2, record 23, Spanish, disoluci%C3%B3n%20patr%C3%B3n
correct, feminine noun
- disolución estándar 2, record 23, Spanish, disoluci%C3%B3n%20est%C3%A1ndar
correct, feminine noun
Record 23, Textual support, Spanish
Record 24 - internal organization data 2003-09-17
Record 24, English
Record 24, Subject field(s)
- Photography
Record 24, Main entry term, English
- colloidal silver
1, record 24, English, colloidal%20silver
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
... pure elemental silver that is evenly distributed into a second substance, i. e. water. The silver is not "dissolved" but "suspended" evenly through-out the solution as a result of the positive electrical charge that is attached to each particle of silver as it is electrically sintered off of the silver electrode into the water. 2, record 24, English, - colloidal%20silver
Record 24, French
Record 24, Domaine(s)
- Photographie
Record 24, Main entry term, French
- argent colloïdal
1, record 24, French, argent%20collo%C3%AFdal
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Dispersion très fine d'argent métallique en suspension dans une solution. 2, record 24, French, - argent%20collo%C3%AFdal
Record number: 24, Textual support number: 1 OBS
L'argent colloïdal passe à travers les filtres ordinaires. 2, record 24, French, - argent%20collo%C3%AFdal
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Fotografía
Record 24, Main entry term, Spanish
- plata coloidal
1, record 24, Spanish, plata%20coloidal
masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2003-09-09
Record 25, English
Record 25, Subject field(s)
- Medicinal Plants
Record 25, Main entry term, English
- decoction 1, record 25, English, decoction
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
A liquor in which a substance, usually animal or vegetable, has been boiled, and in which the principles thus extracted are dissolved.... 1, record 25, English, - decoction
Record 25, French
Record 25, Domaine(s)
- Culture des plantes médicinales
Record 25, Main entry term, French
- décoction
1, record 25, French, d%C3%A9coction
feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Solution obtenue par ébullition prolongée d'une plante [...] 2, record 25, French, - d%C3%A9coction
Record number: 25, Textual support number: 1 CONT
Pour confectionner une décoction, on doit [...] jeter la plante dans l'eau froide et la faire bouillir de dix à quinze minutes à petit feu. 3, record 25, French, - d%C3%A9coction
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Cultivo de plantas medicinales
Record 25, Main entry term, Spanish
- decocción
1, record 25, Spanish, decocci%C3%B3n
correct, feminine noun
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
- cocimiento 2, record 25, Spanish, cocimiento
masculine noun
Record 25, Textual support, Spanish
Record number: 25, Textual support number: 1 DEF
Líquido que se obtiene por ebullición de una o más drogas en agua y filtrado. 3, record 25, Spanish, - decocci%C3%B3n
Record 26 - internal organization data 2003-05-22
Record 26, English
Record 26, Subject field(s)
- Soil Science
- Soil Mechanics (Engineering)
Record 26, Main entry term, English
- total water potential
1, record 26, English, total%20water%20potential
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
... ability of water to do work. i.e. Move from one location to another. 2, record 26, English, - total%20water%20potential
Record number: 26, Textual support number: 1 CONT
Water Potential is defined as the potential energy of water per unit mass of water in the system. The total water potential of a sample is the sum of four component potentials : gravitational, matric, osmotic, and pressure. Gravitational potential depends on the position of the water in a gravitational field. Matric potential depends on the adsorptive forces binding water to a matrix. Osmotic potential depends on the concentration of dissolved substance in the water. Pressure potential depends on the hydrostatic or pneumatic pressure on the water. 3, record 26, English, - total%20water%20potential
Record number: 26, Textual support number: 2 CONT
Total water potential = matric potential + osmotic potential + gravitational potential ... 4, record 26, English, - total%20water%20potential
Record number: 26, Textual support number: 1 OBS
Pure water has a potential of 0 by definition. 2, record 26, English, - total%20water%20potential
Record 26, French
Record 26, Domaine(s)
- Science du sol
- Mécanique des sols
Record 26, Main entry term, French
- potentiel hydrique total
1, record 26, French, potentiel%20hydrique%20total
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- potentiel total 1, record 26, French, potentiel%20total
correct, masculine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
Le potentiel total, somme en chaque point de tous les potentiels énumérés ci-dessous. [...] - le potentiel pascalien ou hydrostatique [...]; - le potentiel capillaire [...]; - le potentiel d'adhésion [...]; - le potentiel gravitationnel [...]; - le potentiel matriciel [...] 1, record 26, French, - potentiel%20hydrique%20total
Record number: 26, Textual support number: 2 CONT
Le plus souvent l'eau se déplace : infiltration dans le sol après une pluie ou une irrigation, percolation en profondeur jusqu'à la nappe, déplacement de l'eau de la nappe, vers une source ou des drains, remontées capillaires jusqu'à la surface évaporante ou la zone de succion racinaire, flux liquide du sol jusqu'au feuilles. Ces transferts sont dus à des différences de potentiel hydrique total. 1, record 26, French, - potentiel%20hydrique%20total
Record 26, Key term(s)
- potentiel total de l'eau
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2002-01-10
Record 27, English
Record 27, Subject field(s)
- Chemistry
Record 27, Main entry term, English
- dissociation
1, record 27, English, dissociation
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- chemical break-down 2, record 27, English, chemical%20break%2Ddown
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
The process by which a chemical combination breaks up into simpler constituents as a result of either(1) added energy, as in the case of gaseous molecules dissociated by heat, or(2) the effect of a solvent on a dissolved substance, e. g. water on hydrogen chloride. All electrolytes dissociate to a greater or less extent in polar solvents. 3, record 27, English, - dissociation
Record number: 27, Textual support number: 1 CONT
Decomposition products: The products of a chemical or thermal break-down of a substance. 2, record 27, English, - dissociation
Record 27, Key term(s)
- chemical breakdown
Record 27, French
Record 27, Domaine(s)
- Chimie
Record 27, Main entry term, French
- dissociation
1, record 27, French, dissociation
correct, see observation, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- désagrégation chimique 2, record 27, French, d%C3%A9sagr%C3%A9gation%20chimique
avoid, feminine noun
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Réaction de décomposition limitée et réversible qui se produit lorsque certains corps composés sont maintenus dans des conditions déterminées de température et de pression, en présence des produits de leur décomposition. 1, record 27, French, - dissociation
Record number: 27, Textual support number: 1 OBS
L'ionisation est le résultat de la dissociation. Dans la pratique, ces deux termes s'emploient l'un pour l'autre. 3, record 27, French, - dissociation
Record number: 27, Textual support number: 2 OBS
Une dissociation est l'inverse d'une association. 4, record 27, French, - dissociation
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Química
Record 27, Main entry term, Spanish
- disociación
1, record 27, Spanish, disociaci%C3%B3n
feminine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2001-09-11
Record 28, English
Record 28, Subject field(s)
- Geochemistry
Record 28, Main entry term, English
- Soret’s principle
1, record 28, English, Soret%26rsquo%3Bs%20principle
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
[A principle which is stated as follows :] If differences of temperature are induced in a solution of sodium chloride or some other substance in water, the dissolved material will become relatively more concentrated in those portions in which the temperature is lowest. 1, record 28, English, - Soret%26rsquo%3Bs%20principle
Record 28, French
Record 28, Domaine(s)
- Géochimie
Record 28, Main entry term, French
- principe de Ludwig et Soret
1, record 28, French, principe%20de%20Ludwig%20et%20Soret
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Le principe de Ludwig et Soret signale en effet que dans une solution également chaude dans toutes ses parties, les éléments dissous sont en équilibre les uns par rapport aux autres alors que si l'équilibre est rompu, les substances dissoutes se déplacent vers le endroits froids en quantité proportionnelle à la différence de température». 1, record 28, French, - principe%20de%20Ludwig%20et%20Soret
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1997-06-09
Record 29, English
Record 29, Subject field(s)
- Chemistry
Record 29, Main entry term, English
- liquid-liquid distribution
1, record 29, English, liquid%2Dliquid%20distribution
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
The process of transferring a dissolved substance from one liquid phase to another(immiscible) liquid phase; the term is applied to the corresponding methods of separation and concentration. 1, record 29, English, - liquid%2Dliquid%20distribution
Record 29, French
Record 29, Domaine(s)
- Chimie
Record 29, Main entry term, French
- distribution liquide-liquide
1, record 29, French, distribution%20liquide%2Dliquide
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- partage entre deux liquides 1, record 29, French, partage%20entre%20deux%20liquides
masculine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
[...] procédé qui consiste à transférer une substance dissoute d'une phase liquide dans une autre phase liquide (non miscible); c'est aussi la méthode correspondante de séparation et de concentration. 1, record 29, French, - distribution%20liquide%2Dliquide
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1994-11-11
Record 30, English
Record 30, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
Record 30, Main entry term, English
- absolute vapour pressure
1, record 30, English, absolute%20vapour%20pressure
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Any product, material or substance contained under pressure, including compressed gas, dissolved gas or gas liquefied by compression or refrigeration, that has... an absolute vapour pressure greater than 294 kilopascals(2. 90 atmospheres) at 50[ degrees C]... [shall be included in Class A of the hazardous materials classification]. 2, record 30, English, - absolute%20vapour%20pressure
Record 30, French
Record 30, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
Record 30, Main entry term, French
- pression de vapeur absolue
1, record 30, French, pression%20de%20vapeur%20absolue
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
- tension de vapeur absolue 2, record 30, French, tension%20de%20vapeur%20absolue
correct, feminine noun
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
"liquide inflammable" : liquide ayant un point d'éclair inférieur à 37.8 [degrés C) et une pression de vapeur absolue ne dépassent par 275.8 kPa à 37.8 [degrés C]. 3, record 30, French, - pression%20de%20vapeur%20absolue
Record 30, Spanish
Record 30, Campo(s) temático(s)
- Mecánica de fluidos e hidráulica (Física)
Record 30, Main entry term, Spanish
- presión de vapor absoluta
1, record 30, Spanish, presi%C3%B3n%20de%20vapor%20absoluta
correct, feminine noun
Record 30, Abbreviations, Spanish
Record 30, Synonyms, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1994-10-10
Record 31, English
Record 31, Subject field(s)
- Heat (Physics)
- Analytical Chemistry
Record 31, Main entry term, English
- heat of solution
1, record 31, English, heat%20of%20solution
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
The heat evolved or absorbed when a substance is dissolved in a solvent. 2, record 31, English, - heat%20of%20solution
Record 31, French
Record 31, Domaine(s)
- Chaleur (Physique)
- Chimie analytique
Record 31, Main entry term, French
- chaleur de dissolution
1, record 31, French, chaleur%20de%20dissolution
correct, feminine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Quantité de chaleur dégagée durant la dissolution dans l'eau ou nécessaire pour produire cette dissolution. 2, record 31, French, - chaleur%20de%20dissolution
Record number: 31, Textual support number: 1 CONT
Chaleur de dissolution. La dissolution est, en général, accompagnée d'un effet thermique, absorption ou dégagement de chaleur suivant le cas. 3, record 31, French, - chaleur%20de%20dissolution
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Calor (Física)
- Química analítica
Record 31, Main entry term, Spanish
- calor de disolución
1, record 31, Spanish, calor%20de%20disoluci%C3%B3n
correct, masculine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
Record 31, Textual support, Spanish
Record number: 31, Textual support number: 1 DEF
Cantidad de calor producido al disolver una substancia en un solvente. 2, record 31, Spanish, - calor%20de%20disoluci%C3%B3n
Record 32 - internal organization data 1991-12-20
Record 32, English
Record 32, Subject field(s)
- Analytical Chemistry
Record 32, Main entry term, English
- normal concentration
1, record 32, English, normal%20concentration
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
Number of gram-equivalents of substance dissolved in 1 dm³ of solution. 1, record 32, English, - normal%20concentration
Record 32, French
Record 32, Domaine(s)
- Chimie analytique
Record 32, Main entry term, French
- concentration normale
1, record 32, French, concentration%20normale
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 OBS
[Équivaut à la] normalité de solution. 1, record 32, French, - concentration%20normale
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1989-06-30
Record 33, English
Record 33, Subject field(s)
- Chemistry
- Water Treatment (Water Supply)
Record 33, Main entry term, English
- dissolved gas
1, record 33, English, dissolved%20gas
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
- dissolved under pressure gas 2, record 33, English, dissolved%20under%20pressure%20gas
correct
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
"Dissolved gases" : Gases dissolved under pressure in a solvent, which may be absorbed in a porous material; 3, record 33, English, - dissolved%20gas
Record number: 33, Textual support number: 1 CONT
Any product, material or substance contained under pressure, including compressed gas, dissolved gas or gas liquefied by compression or refrigeration that has... an absolute pressure in the... pressure vessel in which it is packaged greater than 275 kilopascals... [shall be included in Class A of the hazardous material classification.) 4, record 33, English, - dissolved%20gas
Record 33, French
Record 33, Domaine(s)
- Chimie
- Traitement des eaux
Record 33, Main entry term, French
- gaz dissous
1, record 33, French, gaz%20dissous
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
- gaz dissous sous pression 2, record 33, French, gaz%20dissous%20sous%20pression
correct, masculine noun
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
(...) gaz dissous sous pression dans un solvant qui peut être absorbé par une matière poreuse; 3, record 33, French, - gaz%20dissous
Record number: 33, Textual support number: 1 CONT
(...) avec une pression toujours positive dans le lit filtrant et un encrassement en profondeur, le filtre Aquazur V est capable de traiter des eaux difficiles et en particulier des eaux (...) saturées en gaz dissous sans qu'il se produise de dégazage au sein du sable ni de colmatage artificiel pour les gaz occlus dans l'eau. 4, record 33, French, - gaz%20dissous
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1986-01-10
Record 34, English
Record 34, Subject field(s)
- Air Pollution
Record 34, Main entry term, English
- acid neutralizing capacity
1, record 34, English, acid%20neutralizing%20capacity
correct
Record 34, Abbreviations, English
- ANC 1, record 34, English, ANC
correct
Record 34, Synonyms, English
- acid neutralization capacity 2, record 34, English, acid%20neutralization%20capacity
correct
- ANC 1, record 34, English, ANC
correct
- ANC 1, record 34, English, ANC
- acid neutralizing ability 3, record 34, English, acid%20neutralizing%20ability
correct
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
The maximum ability of a substance to accept free protons, thus contributing to a decrease in the concentration of free protons in solution or to the stability of a chemical system upon the addition of acid. 1, record 34, English, - acid%20neutralizing%20capacity
Record number: 34, Textual support number: 1 CONT
The acid neutralizing capacity(ANC) is the sum of all the bases that can be titrated with a strong acid to a predefined equivalence point. The acid neutralizing capacity pertains to any substance capable of interacting with the hydrogen ion. These substances include the dissolved carbonates and hydroxide ion which comprise alkalinity, plus any other protolyte, adsorptive surface, or adsorptive substance(i. e. biological organisms). 1, record 34, English, - acid%20neutralizing%20capacity
Record 34, French
Record 34, Domaine(s)
- Pollution de l'air
Record 34, Main entry term, French
- potentiel de neutralisation de l'acide
1, record 34, French, potentiel%20de%20neutralisation%20de%20l%27acide
correct, masculine noun
Record 34, Abbreviations, French
- PNA 2, record 34, French, PNA
correct, masculine noun
Record 34, Synonyms, French
- pouvoir neutralisant des acides 1, record 34, French, pouvoir%20neutralisant%20des%20acides
correct, masculine noun
- PNA 2, record 34, French, PNA
correct, masculine noun
- PNA 2, record 34, French, PNA
- capacité de neutralisation des acides 3, record 34, French, capacit%C3%A9%20de%20neutralisation%20des%20acides
correct, feminine noun
- CNA 4, record 34, French, CNA
correct, masculine noun
- CNA 4, record 34, French, CNA
- capacité de neutralisation de l'acide 5, record 34, French, capacit%C3%A9%20de%20neutralisation%20de%20l%27acide
correct, feminine noun
- CNA 4, record 34, French, CNA
correct, masculine noun
- CNA 4, record 34, French, CNA
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Résistance qu'un milieu ou qu'une substance chimique, soumis à des apports acides, peut opposer à l'acidification anthropique. 6, record 34, French, - potentiel%20de%20neutralisation%20de%20l%27acide
Record number: 34, Textual support number: 1 CONT
Le potentiel de neutralisation de l'acide, PNA (éq/mol minéral) pour un minéral carbonaté n'est guère différent de celui d'un minéral siliceux, quoique la cinétique de réaction de l'ion H+ avec les carbonates soit très rapide. 7, record 34, French, - potentiel%20de%20neutralisation%20de%20l%27acide
Record number: 34, Textual support number: 1 OBS
Pour de plus amples renseignements sur cette notion, consulter le cahier de néologie sur les pluies acides (OLFNE 1985 no 40-41). 8, record 34, French, - potentiel%20de%20neutralisation%20de%20l%27acide
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1985-05-30
Record 35, English
Record 35, Subject field(s)
- Air Pollution
Record 35, Main entry term, English
- substance budget
1, record 35, English, substance%20budget
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
The flows of water and dissolved substances are monitored upon entering and leaving the lake, and these data are combined with measures of atmospheric inputs and water loss by evaporation, to calculate "substance budgets". Comparisons of the inputs measured by the budgets with inputs measured from wet deposition monitoring can provide a preliminary estimate of dry and gaseous deposition. 1, record 35, English, - substance%20budget
Record 35, French
Record 35, Domaine(s)
- Pollution de l'air
Record 35, Main entry term, French
- bilan des substances
1, record 35, French, bilan%20des%20substances
masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record 35, Spanish
Record 35, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


