TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

THERE ARE TIMES WHEN [15 records]

Record 1 2024-10-25

English

Subject field(s)
  • Hearing
  • The Ear
CONT

Noise-induced hearing loss(NIHL) occurs when structures in the inner ear become damaged due to loud noises. Most of the time, the sounds in our everyday environment... are at a safe level. There are times, however, when sounds become too loud or last for too long. This can lead to noise-induced hearing loss.

Key term(s)
  • noise induced hearing loss
  • noise induced hearing impairment

French

Domaine(s)
  • Ouïe
  • Oreille
OBS

La perte auditive due au bruit [...] est une affection de plus en plus répandue qui résulte de l'exposition à des traumatismes sonores de forte intensité, surtout pendant une longue période.

Key term(s)
  • déficience d'audition due au bruit

Spanish

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Record 2 2020-01-28

English

Subject field(s)
  • Atomic Physics
DEF

The intrinsic angular momentum of an elementary particle or nucleus, which exists even when the particle is at rest, as distinguished from orbital angular momentum.

CONT

Elementary particles can be described in terms of a few simple properties. The most obvious of these are the mass and electric charge of the particle.... There is a... property which all particles carry, quantum mechanical spin. The name spin comes from an analogy with classical electro-magnetics. In classical electromagnetic theory, it is well known that a charged particle that is moving through a magnetic field will be deflected. If the particle... is spinning about some axis the deflection will be changed; i. e. the particle will go in a different direction than if it wasn’t spinning. The effect will depend on both the rate of spin and the rotation axis. In quantum mechanics, a similar effect is observed with any quantum particle. When passed through magnetic fields, they behave as if they are spinning electric charges. What's more, they behave as if their rates of spin are integral 0, 1, 2,... or half-integral(1/2, 3/2,...) of a base unit... much like charges come in basic multiples of the electron's charge. The concept of spin here is a bit more abstract than in the classical case. With a classical particle you can paint a little dot on the particle... and directly measure the rotation rate by counting the number of times you see the spot in a minute. This is not possible for quantum particles. They are not little spinning balls in that sense.

PHR

frustrated spin

PHR

down-spin, up-spin

French

Domaine(s)
  • Physique atomique
DEF

Moment cinétique intrinsèque des particules élémentaires et des noyaux atomiques.

OBS

Il s'agit [...] d'une propriété essentiellement quantique qui n'admet pas d'interprétation en mécanique classique.

PHR

spin demi-entier, spin entier, spin frustré, spin non frustré

Spanish

Campo(s) temático(s)
  • Física atómica
DEF

Momento angular intrínseco de un sistema. Se aplica especialmente a las partículas elementales y a los núcleos

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Record 3 2018-05-25

English

Subject field(s)
  • Table Setting
CONT

"There are plenty of times when straws just aren’t necessary, "said... a restaurant consultant and one of dozens of vendors who sell stainless steel, bamboo and other reusable straws online.

French

Domaine(s)
  • Service de table
CONT

Solutions de rechange aux pailles jetables. Les pailles de plastique jetables ont mauvaise presse : non biodégradables, souvent non recyclables, celles qui se retrouvent dans l'environnement peuvent nuire aux animaux marins. Les pailles réutilisables ou biodégradables sont-elles une meilleure option pour l'environnement?

Spanish

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Record 4 2015-10-30

English

Subject field(s)
  • PAJLO
  • Tort Law (common law)
CONT

There are times when courts have held that intervening negligence is not foreseeable.

French

Domaine(s)
  • PAJLO
  • Droit des délits (common law)
OBS

négligence intervenante : terme normalisé par le Comité de normalisation, Promotion de l'accès à la justice dans les deux langues officielles (PAJLO).

Key term(s)
  • acte additionnel de négligence

Spanish

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Record 5 2012-06-08

English

Subject field(s)
  • Genetics
CONT

Selfish genes are parasitic sequences of DNA that increase their own frequency in a population, usually to the detriment of the organisms that carry them. Although most genes can prosper only by contributing to the well-being of their bearers, there are certain times in the life cycle of an organism when genetic elements can potentially cheat and gain a transmission advantage.... Some genes cheat by inserting extra copies of themselves into cells; some cripple or obliterate their genetic counterparts on other chromosomes. A few can even change the sex of their host so that it produces only eggs or sperm favorable to the gene's distribution. Virtually all species, including humans, harbor at least some selfish genes.

French

Domaine(s)
  • Génétique
CONT

Dans la théorie du gène égoïste, on considère que l’unité de base des êtres vivants est le gène, ou une séquence génétique. La finalité du gène est de se multiplier. Pour se reproduire, il s’associe avec d’autres gènes d’une façon temporaire ou définitive, en fonction de son intérêt. [...] Certains gènes peuvent être en plusieurs copies dans un organisme. Certains peuvent aller se joindre à un organisme différent de celui dont ils sont issus. Un organisme peut être parasité par des gènes qui ne lui sont pas utiles, mais il peut aussi se débarrasser de gènes qui ne lui sont d’aucune utilité.

Spanish

Campo(s) temático(s)
  • Genética
CONT

[...] la teoría del "gen egoísta" afirma que los genes compiten entre sí para asegurarse la supremacía de unos sobre otros.

Save record 5

Record 6 2011-01-07

English

Subject field(s)
  • Biological Sciences
DEF

Irregularity in the diffusion of solute molecules that occurs in a porous chromatographic support, by the rapid process of mixing of the swirling eddies of the fluid. The phenomenon is due to the fact that (a) the pathlength for some solute molecules is either shorter or longer than that for the bulk of the molecules; and (b) the rate of solvent flow varies in different regions of the porous support.

CONT

Non-ideal flow occurs when different elements of substrate move through the reactor at varying rates such that they are in contact with the enzyme for variable periods owing to their differing residence times in the reactor giving an opportunity for different extents of reaction to take place and for further reaction of the desired product and side-reactions to take place. Non-ideal flow can be caused by factors such as back-mixing, channelling, or the presence of stagnant flow regions within the reactors.... Eddy diffusion also causes inhomogeneous distribution of fluid. This effect occurs when there are variations in the size and shape of the support particles and because of the tendency of the larger particles to become packed close to the walls of the column such that the flow rate varies over the cross-section of the column.

French

Domaine(s)
  • Sciences biologiques
CONT

Les utilisations délibérées les plus anciennes et les plus courantes de la turbulence concernent l'intensification des transferts de chaleur et de matière au sein des fluides ou vers les parois qui les limitent. Dans le second cas, l'effet de la diffusion moléculaire à proximité immédiate de la paroi est déterminant, car la diffusion turbulente y tend vers zéro dans les sous-couches visqueuses sur parois lisses, ou y intervient par des forces de pression à petite échelle sans action sur le transfert de contaminants scalaires sur parois rugueuses.

Spanish

Save record 6

Record 7 2007-05-07

English

Subject field(s)
  • Fruits and Vegetables (Types and Processing - Food Ind.)
DEF

The outer skin or ring of a fruit and vegetable.

OBS

Vegetables that have this outer skin will generally have the peel removed and discarded before the vegetable is used but there are occasions when it is left on. The peel on a fruit is also removed many times but depending on its use, it may be required to remain on the flesh of the fruit.

French

Domaine(s)
  • Fruits et légumes (Types et traitement - Alimentation)
DEF

Peau, enveloppe ou morceau de l'enveloppe détachée d'un fruit, d'un légume qu'on a pelé.

CONT

Pelures de poires, de pommes [...] de pommes de terre.

Spanish

Campo(s) temático(s)
  • Frutas y verduras (Tipos y procesamiento - Ind. alimentaria)
Save record 7

Record 8 2006-04-05

English

Subject field(s)
  • History (General)
DEF

The period in Western European history in the 14th-16th centuries of intensified classical scholarship and humanism, marked by advances in art and literature under the influence of classical models, and generally held to be the transition between the Middle Ages and the modern world.

OBS

The Renaissance has no set starting point or place. It happened gradually at different places at different times and there are no defined dates or places for when the Middle Ages ended. The starting place of the Renaissance is almost universally ascribed to Central Italy, especially the city of Florence.... Another possible starting point is the fall of Constantinople to the Turks in 1453.

French

Domaine(s)
  • Histoire (Généralités)
DEF

Essor intellectuel provoqué, à partir du XVe siècle en Italie, puis dans toute l'Europe, par le retour aux idées, à l'art antiques gréco-latins. Période historique allant du XIVe ou du XVe siècle à la fin du XVIe siècle.

OBS

La Renaissance correspond aux débuts des temps modernes.

Spanish

Save record 8

Record 9 2005-03-24

English

Subject field(s)
  • Trademarks (Law)
  • Law of Contracts (common law)
  • Copyright, Patent and Trademark Law
CONT

What does it mean to "license" a trademark or service mark?... There are times when a trademark or service mark registrant may wish to allow another person to use his or her mark for certain purposes. This is accomplished by the registrant granting the third party a "license" to use the mark. If all of the registrant's rights in the mark are transferred to the third party, the license is known as an "assignment" of the mark.

CONT

An agreement between a licensor and a single licensee to license a trademark, trade name, service mark, advertising or other commercial symbol where such license is the only one of its general nature and type to be granted by the licensor with respect to the trademark, service mark, advertising, or other commercial symbol.

OBS

The general term "mark" is often used in texts as an elliptical variant of "trademark".

French

Domaine(s)
  • Marques de commerce (Droit)
  • Droit des contrats (common law)
  • Propriété industrielle et intellectuelle
CONT

[...] le refus par une entreprise dominante de concéder une licence de marque ne suffit pas à lui seul de démontrer une «fraction à l'article 82 du Traité de la CE [Communauté Européenne].

OBS

Le terme général «marque» est souvent utilisé dans les textes comme forme abrégée de «marque de commerce».

Spanish

Campo(s) temático(s)
  • Marcas de comercio (Derecho)
  • Derecho de contratos (common law)
  • Derecho de propiedad industrial e intelectual
Save record 9

Record 10 2002-01-23

English

Subject field(s)
  • Crop Protection
CONT

Radiant frosts occur when large amounts of clear, dry air moves into an area and there is almost no cloud cover at night. During these times, the plants, soil, and other objects which are warmer than the very cold night sky will "radiate" their own heat back to space and become progressively colder. In fact, the plants cool(by radiating their heat) themselves to the point that they can cause their own damage. The plant tissues which are directly exposed to the sky become the coldest. These radiation losses can cause the buds, blossoms, twigs, leaves, etc. to become 1-2°C colder than the surrounding air which radiates very little of its heat.... The amount of heat lost to wind drift is often at least equal to radiative heat losses that are in the range of 10 to 30 watts per square meter(W/m2) or more. Consequently, the replacement heat must be greater than the sum of both radiative and advective heat losses during "successful" frost protection activities...

French

Domaine(s)
  • Protection des végétaux
CONT

Les techniques de lutte curative ou de lutte active consistent à modifier le bilan énergétique au moment du gel, soit en limitant les pertes de chaleurs par rayonnement, soit en les compensant par des apports de chaleur. Ces techniques de lutte peuvent se réaliser de différentes manières : - Par écrans solides placés au-dessus des cultures fragiles pour leur envoyer un rayonnement sensiblement égal à celui qu'elles émettent.

Spanish

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Record 11 2001-07-04

English

Subject field(s)
  • Space Physics
  • Facilities and Instruments (Astronomy)
CONT

The energy eruptions in the solar atmosphere can lead to the acceleration of local gas particles to extremely high energies and their injection into the interplanetary space. These fast moving streams of particles are recorded by ERNE. At times, when there is no energetic particle production at the Sun, ERNE is observing the continuous flux of energetic particles from Milky Way(galactic cosmic rays), and from the boundary of the heliosphere accelerated by the termination shock(anomalous cosmic rays).

French

Domaine(s)
  • Physique spatiale
  • Installations et instruments (Astronomie)

Spanish

Save record 11

Record 12 1999-11-04

English

Subject field(s)
  • Tools and Equipment (Mechanics)
CONT

There are times when, for engineering reasons, a definite force must be applied to a nut or bolt head. In such cases a torque wrench must be used. For example, equal force must be applied to all the head bolts of an engine.... The three most commonly used torque wrenches are the Deflecting Beam, Dial indicating, and Micrometer Setting types.... When using the Deflecting Beam and The Dial indicating torque wrenches, the torque is read visually on a dial or scale mounted on the handle of the wrench.

French

Domaine(s)
  • Outillage (Mécanique)
DEF

Clé dynamométrique munie d'un dispositif que rend la mesure du couple indépendante de la force appliquée sur le manche de la clé, permettant de procéder au serrage de l'écrou par un effort progressif et de lire sur la réglette graduée le couple désiré (indiqué par l'aiguille); on l'utilise principalement pour vérifier la valeur des couples de serrage.

Spanish

Save record 12

Record 13 1998-09-30

English

Subject field(s)
  • Textile Industries
  • Textiles: Preparation and Processing
  • Dyes and Pigments (Industries)
  • Pigments and Colours (Arts)
CONT

Changing colors. The SCO OpenServer Graphical Environment provides a large color database from which you can select colors. In most cases, you should use the scocolor palette editor to make these color changes. However, there are times when you will need to make a specific color designation using resources.

French

Domaine(s)
  • Industries du textile
  • Apprêt et traitements divers (Textiles)
  • Teintures et pigments (Industries)
  • Pigments et couleurs (Arts)
CONT

Essais en laboratoire pour l'obtention d'une couleur conforme à celle d'un échantillon teint. La caractérisation de la couleur s'effectue à partir de l'échantillon de référence désignant la couleur et utilisé pour la comparaison. Actuellement, avec l'automatisation des industries textiles, la détermination de la recette donnant la couleur désirée est confiée à un ordinateur fonctionnant sur les données chromatiques d'un photocolorimètre

Spanish

Save record 13

Record 14 1991-10-31

English

Subject field(s)
  • Investment
  • Stock Exchange
CONT

If an investor seeks to maximize the rate of income return, he usually has to give up some safety because he will have to purchase bonds or preferred shares with lower investment ratings. We say "usually" because there are times when the informed investor with access to accurate and current information may be able to obtain bargains.

French

Domaine(s)
  • Investissements et placements
  • Bourse
CONT

Si un investisseur désire maximiser son revenu, il doit d'habitude renoncer en partie à la sécurité parce qu'il devra acheter des obligations et des actions privilégiées de qualité inférieure en termes de placement. Nous disons «d'habitude» parce qu'il arrive parfois qu'un investisseur bien informé, qui a accès à des renseignements précis et récents, découvre des aubaines.

Spanish

Save record 14

Record 15 1980-08-08

English

Subject field(s)
  • National and International Economics
  • Economic Fluctuations
OBS

(...) in boom times when bank deposits are expanding, there is usually at the same time an increased need for pennies, dimes, and paper currency.

French

Domaine(s)
  • Économie nationale et internationale
  • Fluctuations économiques

Spanish

Save record 15

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