TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Soil mechanics is a sub-discipline of soil science and geotechnical engineering that deals with the mechanical properties and processes of soils. Generally speaking, soil mechanics describes how the soil and its pore structure changes its shape or volume(or how it "deforms") due to stresses acting on the soil.  2, record 1, English, - soil%20mechanics

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

La mécanique des sols est une discipline scientifique qui étudie le comportement mécanique des sols, englobant leurs propriétés physiques, hydrauliques et mécaniques.  2, record 1, French, - m%C3%A9canique%20des%20sols

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The solid, carbonaceous residue that results from incomplete combustion on pyrolysis of organic material.  3, record 2, English, - char

Record number: 2, Textual support number: 1 CONT

The solid carbonaceous material treated ... is preferably a solid particulate residue of a carbonaceous material including coal char, which is essentially bituminous coal char, and coke breeze,  4, record 2, English, - char

Record number: 2, Textual support number: 2 CONT

Residual carbon from coal combustion is not the same as activated carbon. The pore structure, surface properties, and inorganic content may be strikingly different. Nonetheless, coal char does have some capacity for adsorbing mercury.  5, record 2, English, - char

Record number: 2, Textual support number: 1 OBS

[This residue] can be burned for its energy content or, if free from large amounts of impurities, processed further for production of activated carbon for use as a filtering medium. Char produced from coal is generally called coke, while that produced from wood or bone is called charcoal.  3, record 2, English, - char

Record number: 2, Textual support number: 2 OBS

char: term used at Natural Resources Canada - Earth Sciences Sector.  6, record 2, English, - char

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Résidu noir de charbon résultant d'une pyrolyse ou d'une combustion incomplète.  6, record 2, French, - produit%20de%20carbonisation

Record number: 2, Textual support number: 1 CONT

Le noir de charbon se fait avec des morceaux de charbon bien nets et bien brûlés, que l'on pile dans un mortier, et que l'on broye ensuite à l'eau sur le porphyre, jusqu'à ce qu'il soit assez fin. Alors on le met sécher par petits morceaux, sur du papier bien lisse. C'est un très bon noir pour les tableaux, et également bon pour peindre à l'eau.  7, record 2, French, - produit%20de%20carbonisation

Record number: 2, Textual support number: 1 OBS

Le noir de charbon provient de la combustion d'un végétal à l'abri de l'air. C'est le plus ancien pigment que l'homme ait employé. Le choix des végétaux varie selon les époques et les artistes. Si le noir de charbon est rarement utilisé de nos jours, le fusain, obtenu par un procédé semblable, est pour sa part encore très prisé.  8, record 2, French, - produit%20de%20carbonisation

Record number: 2, Textual support number: 2 OBS

produit de carbonisation; noir de charbon : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  9, record 2, French, - produit%20de%20carbonisation

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Fouling causes a loss in the activity of immobilized biocatalysts. This is due to the deposition of solid or colloidal materials(originally suspended in the substrate, around, or in, the pores of the support) preventing access of substrate to the enzyme.... Physical fouling by insoluble debris, fats, microbial activity or synthetic side reactions of the enzymes producing ’polymers’ can be particular problems with porous supports. This is because the availability of the enzyme can be quickly reduced by even limited blockage of the pore structure.  2, record 3, English, - fouling

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Formation de dépôts solides sur un élément.  2, record 3, French, - encrassement

Record number: 3, Textual support number: 1 OBS

Par exemple, à la surface des membranes utilisées dans les procédés de filtration (ultrafiltration, osmose inverse...), gênant l'écoulement des fluides.  2, record 3, French, - encrassement

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A microporous structure composed of either crystalline aluminosilicates, chemically similar to clays and feldspars and belonging to a class of materials known as zeolites, or crystalline aluminophosphates derived from mixtures containing an organic amine or quaternary ammonium salt [whose] pore sizes range from 5 to 10 Å [and whose characteristic is its] ability to undergo dehydration with little or no change in crystalline structure.  2, record 4, English, - molecular%20sieve

Record number: 4, Textual support number: 1 CONT

The dehydrated crystals are interlaced with regularly spaced channels of molecular dimensions, which comprise almost 50% of the total volume of the crystals. ... only those molecules that are small enough to pass through the pores of the crystals can enter the cavities and be adsorbed on the interior surface. This sieving or screening action, which makes it possible to separate smaller molecules from larger ones, is the most unusual characteristic of molecular sieves.  2, record 4, English, - molecular%20sieve

Record number: 4, Textual support number: 1 OBS

[The molecular sieves] are used in many fields of technology: to dry gases and liquids, for selective molecular separations based on size and polar properties, as ion-exchangers, as catalysts, as chemical carriers, in gas chromatography, and in the petroleum industry to remove normal paraffins from distillates.  2, record 4, English, - molecular%20sieve

Record number: 4, Textual support number: 2 OBS

molecular sieve: term often used in its plural form "molecular sieves".  3, record 4, English, - molecular%20sieve

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Substance poreuse dont les pores se laissent pénétrer par certaines molécules et pas par d'autres, jouant ainsi le rôle d'un tamis au niveau microscopique.  3, record 4, French, - tamis%20mol%C3%A9culaire

Record number: 4, Textual support number: 1 CONT

Le gaz vecteur est séché sur tamis moléculaire [...] Les billes ou bâtonnets de tamis sont introduits dans un cylindre métallique d'environ 100 ml. L'activation ainsi que les régénérations ultérieures peuvent être effectuées dans le four du chromatographe sous balayage de gaz vecteur à 300 °C pendant une nuit.  4, record 4, French, - tamis%20mol%C3%A9culaire

Record number: 4, Textual support number: 2 CONT

Les adsorbants courants sont : l'argile activée et le gel de silice activé [...]; l'alumine activée; les tamis moléculaires (silico-aluminate de soude) [...]  5, record 4, French, - tamis%20mol%C3%A9culaire

Record number: 4, Textual support number: 1 OBS

Les zéolites sont d'excellents tamis moléculaires.  3, record 4, French, - tamis%20mol%C3%A9culaire

Record number: 4, Textual support number: 2 OBS

Une caractéristique importante des zéolithes est leur tendance à se déshydrater sans changement appréciable de leur structure cristalline. Les cristaux déshydratés présentent des cavités régulièrement distribuées et reliées par des canaux moléculaires. Ceux-ci offrent une surface très étendue pour l'adsorption de molécules étrangères.  6, record 4, French, - tamis%20mol%C3%A9culaire

Record number: 4, Textual support number: 3 OBS

tamis moléculaire; crible moléculaire : termes habituellement utilisés au pluriel.  7, record 4, French, - tamis%20mol%C3%A9culaire

Record number: 4, Textual support number: 1 PHR

Colonne de tamis moléculaires.  7, record 4, French, - tamis%20mol%C3%A9culaire

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Grupo de desecantes adsorbentes aluminosilicatados cristalinos, pertenecientes al grupo mineral de las zeolitas, que sufren deshidratación sin cambio estructural.  2, record 4, Spanish, - tamiz%20molecular

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

An isothermal snowpack(or any part of a given snowpack deemed isothermal) is 0°C throughout, has free water at all depths, and contributes to the snowmelt hydrograph of its given basin.... An isothermal snowpack is the result of melt metamorphism... This process is initiated by the introduction of liquid water into the snowpack(either from snowmelt or rainfall), which can be distributed to the full-depth of the snowpack by the propagation of water through pore spaces and along strata within the snow structure...  3, record 5, English, - isothermal%20snowpack

Record number: 5, Textual support number: 2 CONT

In much of British Columbia, we now have an isothermal, weak (0°C, wet) snowpack at some amazing elevations. [Example approved by the Avalanche Bulletin Terminology Standardization Committee.]  2, record 5, English, - isothermal%20snowpack

Record number: 5, Textual support number: 1 OBS

The term "isothermal snowcover" is rarely used in avalanche bulletins.  2, record 5, English, - isothermal%20snowpack

Record number: 5, Textual support number: 2 OBS

isothermal snowpack; isothermal snowcover: terms officially approved by the Avalanche Bulletin Terminology Standardization Committee.  4, record 5, English, - isothermal%20snowpack

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Dans presque toute la Colombie-Britannique, on trouve un manteau neigeux fragile, humide et isotherme (0 °C) à des altitudes surprenantes. [Exemple entériné par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.]  2, record 5, French, - manteau%20neigeux%20isotherme

Record number: 5, Textual support number: 1 OBS

manteau neigeux isotherme : terme uniformisé par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.  3, record 5, French, - manteau%20neigeux%20isotherme

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

... a proven technology for acquiring empirical data on the dimensions of created fracture systems.  2, record 6, English, - microseismic%20monitoring

Record number: 6, Textual support number: 1 CONT

The production of hydrocarbon reservoirs, the exploitation of hydrothermal fields and mining activity in general are associated with microseismicity. Changes of the local stress fields and pore pressure can initiate sudden movements along existing faults or can generate new fractures which in turn result in the emission of seismic energy. Monitoring and analyses of microseismic events have the potential to delineate the internal structure of the subsurface, to obtain information on the present stress conditions and to image dynamic processes like subsidence and fluid flow.  3, record 6, English, - microseismic%20monitoring

Record 6,  Textual support,  French

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

Some of the sulphide laminae have a vermiform structure... and may have formed by replacement or organic matter or precipitation in pore space.  1, record 7, English, - vermiform%20structure

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Certaines lamines sulfurées ont une structure lombricoïde [...] et ont pu se former par remplacement [...] de matière organique ou précipitation dans les vides interstitiels.  1, record 7, French, - structure%20lombrico%C3%AFde

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

Microfiltration membranes are able to hold back particles to a size of 0. 1 micrometers, depending on the pore structure.  1, record 8, English, - microfiltration%20membrane

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Membrane utilisée pour réaliser une microfiltration.  1, record 8, French, - membrane%20de%20microfiltration

Record number: 8, Textual support number: 1 OBS

Les membranes de microfiltration sont poreuses et le diamètre de leurs pores est compris entre 0,1 et 10 micromètres.  1, record 8, French, - membrane%20de%20microfiltration

Record number: 8, Textual support number: 2 OBS

Les membranes de microfiltration sont destinées à séparer du liquide les cellules et/ou colloïdes.  1, record 8, French, - membrane%20de%20microfiltration

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

An opening, pore, or mouth which permits... gases to escape from a plant structure.  2, record 9, English, - ostiole

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Petit orifice par lequel se font les échanges gazeux de la feuille.  2, record 9, French, - ostiole

Record number: 9, Textual support number: 1 CONT

Cellule stomatique : Cellule de l'épiderme des feuilles. Groupées par 2 elles forment un stomate et délimitent un orifice ou ostiole par où l'eau des feuilles est rejetée et par où le CO₂ pénètre. La taille de l'ostiole (ouverture et fermeture des stomates) dépend de plusieurs facteurs (température et humidité ambiante, éclairement, état hydrique de la plante).  3, record 9, French, - ostiole

Record 9,  Textual support,  Spanish

Record number: 9, Textual support number: 1 DEF

Orificio de entrada a los estomas.  1, record 9, Spanish, - ostiolo

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

Complete filling of soil pore space with water.  2, record 10, English, - saturation

Record number: 10, Textual support number: 1 CONT

The ideal moisture level is reached when water occupies one half of the pore space in soil structure. Soil is saturated when all the pore space is filled with water. Saturated soil has no oxygen in its pore spaces. This dramatically reduces root growth because roots require oxygen for growth. If saturation continues for extended periods, roots will die.  3, record 10, English, - saturation

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

État d'un sol dont la totalité de l'espace poral est occupée par l'eau.  1, record 10, French, - saturation

Record number: 10, Textual support number: 1 OBS

Dans ces conditions son humidité est maximale et égale à l'humidité à saturation.  1, record 10, French, - saturation

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

Warp and weft yarns lie to a certain extent in a wavy form in a fabric. There is, therefore, a difference in length between straightened yarns and the yarns in the wavy form in the fabric, both in warp and weft direction. In order to be able to produce the fabric required, information is needed for predicting the length, width and mass per unit area of the fabric. This difference in length between the yarn and the fabric is usually referred to as crimp, a parameter which is significant for the structure of the fabric and also for the pore shape and size. When the fabric is loaded there is often a change in the ratio of the crimp of the warp and weft system. This change is referred to as crimp interchange. Crimp affects the mechanical properties of the fabric.  1, record 11, English, - crimp%20interchange

Record number: 11, Textual support number: 1 OBS

See record "crimp".  2, record 11, English, - crimp%20interchange

Record 11,  Textual support,  French

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 OBS

Warp and weft yarns lie to a certain extent in a wavy form in a fabric. There is, therefore, a difference in length between straightened yarns and the yarns in the wavy form in the fabric, both in warp and weft direction. In order to be able to produce the fabric required, information is needed for predicting the length, width and mass per unit area of the fabric. This difference in length between the yarn and the fabric is usually referred to as crimp, a parameter which is significant for the structure of the fabric and also for the pore shape and size. When the fabric is loaded there is often a change in the ratio of the crimp of the warp and weft system. This change is referred to as crimp interchange. Crimp affects the mechanical properties of the fabric.  2, record 12, English, - crimp%20of%20yarn%20in%20fabric

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Différence entre la longueur d'un fil (de chaîne ou de trame) extrait d'un tissu et la longueur que ce même fil occupait dans le tissu; l'embuvage s'exprime en pourcentage de la longueur occupée par le fil dans le tissu.  2, record 12, French, - embuvage%20d%27un%20fil%20dans%20un%20tissu

Record number: 12, Textual support number: 2 DEF

Raccourcissement des fils de la chaîne par le tissage, occasionné par les entrecroisements de la chaîne avec la trame.  3, record 12, French, - embuvage%20d%27un%20fil%20dans%20un%20tissu

Record number: 12, Textual support number: 1 OBS

L'embuvage s'exprime, en pourcentage, par le rapport de la perte de longueur des fils de la chaîne à la longueur du tissu, et varie pour les tissus plats courants, de 5 à 15 %. Cependant, il peut atteindre des valeurs considérables dans le tissage de certains articles (velours par chaîne, peluche, tissu-éponge, etc.).  3, record 12, French, - embuvage%20d%27un%20fil%20dans%20un%20tissu

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

An increase in the bulk volume during deformation, caused by a change from close-packed structure to open-packed structure, accompanied by an increase in the pore volume. The latter is accompanied by rotation of grains, microfracturing, and grain boundary slippage.  3, record 13, English, - dilatancy

Record number: 13, Textual support number: 1 OBS

Dilatancy ... Also known as "inverse plasticity" since there is an increase in the resistance to deformation with increase in the rate of shear.  2, record 13, English, - dilatancy

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Augmentation de volume des sols pulvérulents saturés lorsqu'ils sont cisaillés sous pression normale constante.  2, record 13, French, - dilatance

Record number: 13, Textual support number: 1 CONT

Il existe [...], pour un sol donné, une densité critique telle que, au-dessous de celle-ci, un cisaillement le compacte tandis qu'au-dessus de celle-ci un cisaillement le décompacte. On donne à ce dernier phénomène le nom de «dilatance». [...] Le phénomène de dilatance ne se manifeste pas avec tous les sols et dans n'importe quelles conditions. Mais ce phénomène n'en reste pas moins important en matière de terrassement.  3, record 13, French, - dilatance

Record number: 13, Textual support number: 1 OBS

dilatance : terme uniformisé par le Groupe de travail de terminologie du génie.  4, record 13, French, - dilatance

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 CONT

We report the cDNA deduced primary structure of a wheat germ agglutinin-reactive nuclear pore complex(NPC) protein of rat. The protein, termed Nup98(for nucleoporin of 98 kDa), contains numerous GLFG and FG repeats and some FXFG repeats and is thus a vertebrate member of a family of GLFG nucleoporins that were previously discovered in yeast.  1, record 14, English, - nucleoporin

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

Les nucléoporines, constituants des pores nucléaires, règlent le trafic nucléo-cytoplasmique de protéines et d'ARN.  1, record 14, French, - nucl%C3%A9oporine

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

The anodic oxide film structure, usually a hexagonal configuration with a centre pore constituting the main body of the oxide. A thin barrier layer exists at the interface between the aluminium metal surface and the porous oxide layer.  1, record 15, English, - structure%20of%20anodic%20oxide%20coating

Record number: 15, Textual support number: 1 OBS

Term and definition standardized by ISO.  2, record 15, English, - structure%20of%20anodic%20oxide%20coating

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Structure du film d'oxyde anodique correspondant habituellement à une configuration hexagonale avec un pore central qui constitue la partie principale de l'oxyde. Une couche barrière mince se situe à l'interface entre la surface métallique de l'aluminium et la couche poreuse d'oxyde.  1, record 15, French, - structure%20de%20la%20couche%20anodique

Record number: 15, Textual support number: 1 OBS

Terme et définition normalisés par l'ISO.  2, record 15, French, - structure%20de%20la%20couche%20anodique

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

The colouring of oxide anodic coatings by the electrolytic deposition of metals or metal oxides in the pore structure.  1, record 16, English, - electrolytic%20colouring

Record number: 16, Textual support number: 1 OBS

Term and definition standardized by ISO.  2, record 16, English, - electrolytic%20colouring

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Coloration des couches d'oxyde anodique par dépôt électrolytique de métaux ou d'oxydes métalliques dans la structure poreuse.  1, record 16, French, - coloration%20%C3%A9lectrolytique

Record number: 16, Textual support number: 1 OBS

Terme et définition normalisés par l'ISO.  2, record 16, French, - coloration%20%C3%A9lectrolytique

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

The difference between the filter mechanism established by thick geotextiles, compared with that established by thin geotextiles, is another drawback of strip drains. With the thin geotextile, the very fine soil particles initially pass through, leaving the large soil particles to bridge across the pore openings in the geotextile surface. This process induces a beneficial filter layer within the adjacent soil. In the case of the thick felt-like geotextiles used for strip drains the pore structure is complex and the soil particles do not readily pass completely through.  2, record 17, English, - thin%20geotextile

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

Il existe deux risques de colmatage : le [clogging], qui est provoqué par la pénétration des particules à l'intérieur du géotextile [...] et donc réduit la perméabilité de ce dernier. Un géotextile non-tissé très épais est en principe moins vulnérable qu'un non-tissé mince en raison de la formation d'un autofiltre dans l'épaisseur du géotextile,  2, record 17, French, - g%C3%A9otextile%20mince

Record number: 17, Textual support number: 2 OBS

[Fabrication d'un géotextile] Non-tissé mince. Pour des matériaux de faible épaisseur (inférieure à 10 mm), le faisceau de filament préalablement étiré est réceptionné sur un tapis transporteur sous forme de voile dont la cohésion peut être maintenue par une forte aspiration.  3, record 17, French, - g%C3%A9otextile%20mince

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 CONT

The difference between the filter mechanism established by thick geotextiles, compared with that established by thin geotextiles, is another drawback of strip drains. With the thin geotextile, the very fine soil particles initially pass through, leaving the large soil particles to bridge across the pore openings in the geotextile surface. This process induces a beneficial filter layer within the adjacent soil. In the case of the thick felt-like geotextiles used for strip drains the pore structure is complex and the soil particles do not readily pass completely through.  2, record 18, English, - thick%20geotextile

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 CONT

Il existe deux sortes de colmatage : le [clogging], qui est provoqué par la pénétration des particules à l'intérieur du géotextile [...] et donc réduit la perméabilité de ce dernier. Un géotextile non-tissé très épais est en principe moins vulnérable qu'un non-tissé mince en raison de la formation d'un autofiltre dans l'épaisseur du géotextile.  2, record 18, French, - g%C3%A9otextile%20%C3%A9pais

Record number: 18, Textual support number: 1 OBS

[Fabrication d'un géotextile] Non-tissé épais. Ces matériaux très volumineux, et à structure très lâche sont très souvent réalisés à partir de fil monofilament de gros calibre (diamètre élémentaire de l'ordre de quelques 1/10 de mm). La réception de ces fils a lieu sur un convoyeur, de sorte que la température de ceux-ci soit voisine du point de collage de la matière. Une liaison entre les brins s'opère, puis un brusque refroidissement dans l'eau fige les points de collage. Selon la forme du tablier de réception des monofilaments, on peut atteindre des épaisseurs de nappes de l'ordre de 30 à 40 mm.  3, record 18, French, - g%C3%A9otextile%20%C3%A9pais

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 CONT

It is imperative to note that EOS [equivalent opening size] values do not accurately define fabric pore sizes, pore structure, or filtration ability. For decades, filter media producers and users have adopted various techniques similar to the EOS test for measuring the retention efficiency of their products... Visual examination of different fabrics with the same EOS illustrates the variety of pore structure and porosity that can exist despite common EOS values... The EOS test provides a method for determining relative size of the maximum "straight through" openings in a fabric. And as such EOS values provide an indication of the minimum particle size the fabric can retain. EOS does not, however, indicate absolute retention efficiency for geotextiles; that is, a woven monofilament and nonwoven fabric, both with EOS=0. 210 mm, will not have the same pore structure and therefore will not provide the same filtration efficiency for all particle sizes.  1, record 19, English, - pore%20structure

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 CONT

La porosité d'un géotextile est définie par le rapport entre le volume des vides intérieur de la nappe et son volume total [...] La porosité est à considérer comme une propriété globale qui ne tient pas compte de la forme, de la dimension des pores et de leur répartition.  3, record 19, French, - forme%20des%20pores

Record number: 19, Textual support number: 2 CONT

La porométrie a pour objet la détermination, les dimensions, formes et répartition des pores des nappes géotextiles. C'est une mesure très délicate par suite notamment de la forme complexe des pores.  4, record 19, French, - forme%20des%20pores

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

Grain-size distribution of a graded aggregate filter creates its pore structure which, in turm, controls filtration performance. There are universally accepted criteria for specifying the grain-size distribution of aggregate filters that relate particle size of a graded aggregate to that of the protected soil.... There are no well-established filter criteria for geotextiles.  2, record 20, English, - filter%20criterion

Record number: 20, Textual support number: 1 OBS

Criterion: Plural: criteria, criterions.  3, record 20, English, - filter%20criterion

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

Drainage de parois (...) Le rôle essentiellement hydraulique que remplit le géotextile conduit à le dimensionner d'une part sur la base des débits à collecter et à évacuer et d'autre part en appliquant les critères de filtration en remarquant que le remblai qui recouvre le drain est souvent de faible compacité. Pour ne pas mettre en charge le géotextile, la conduite d'évacuation sera dimensionnée correctement; (...)  1, record 20, French, - crit%C3%A8re%20de%20filtration

Record number: 20, Textual support number: 2 CONT

D'une manière générale, la stricte application des critères de filtration définis par les divers organismes nationaux prend en compte les effets à long terme du colmatage minéral et donc limite les risques de non-fonctionnement des réseaux de drainage.  1, record 20, French, - crit%C3%A8re%20de%20filtration

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

The movement by mechanical action or hydraulic flow of soil particles into the voids of a fabric and retention therein, thereby reducing the hydraulic conductivity of a geotextile.  2, record 21, English, - clogging

Record number: 21, Textual support number: 1 CONT

Clogging, blocking and blinding. If the geotextile pore openings are slightly too small, then there will be insufficient initial wash-through of fine soil particles to promote the rapid formation of an efficient graded filter in the adjacent soil. Where the geotextile pore openings are even smaller, then there is a serious risk that either blinding, severe blocking or severe clogging will develop with time. Blocking is where soil particles resting on the surface of the geotextile, either totally or partially obstruct the pore openings.... Blinding is a special form of severe blocking, where the soil grading permits the suffusion of fine soil particles which are too large to pass through the geotextile.... Where the size of many of the soil particles is very close to that of the geotextile pore openings, then they are likely to enter the pores and become trapped within the geotextile. This can cause severe clogging which is most likely to arise in thick non-woven geotextiles with a complex pore structure.  3, record 21, English, - clogging

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 CONT

Il existe deux risques majeurs de colmatage : le "clogging", qui est provoqué par la pénétration des particules à l'intérieur du géotextile (généralement les non-tissés) et donc réduit la perméabilité de ce dernier. [...] le "blocking", qui est l'obturation des canaux au point de passage du fluide dans le géotextile.  1, record 21, French, - clogging

Record number: 21, Textual support number: 1 OBS

Colmatage : Obturation, progressive ou non, d'une couche poreuse ou fibreuse ou d'un appareil par dépôt de particules solides ou liquides.  2, record 21, French, - clogging

Record number: 21, Textual support number: 2 OBS

Seule la source GIGUT semble utiliser le terme "clogging" comme spécifique par rapport au terme plus courant et plus large "colmatage".  3, record 21, French, - clogging

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 OBS

Subject-test CANMET-METALLURGY  2, record 22, English, - pore%20structure

Record 22,  Textual support,  French

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 OBS

Electrolytic conduction is the predominating factor in most rocks(...), being the only form of conduction when no minerals are present and the frequency is low. Thus a rock structure must be somewhat porous to permit current flow when metallic minerals are absent. Most rock minerals have a net negative charge at the interface between the rock surface and pore fluid. Consequently positive ions are attracted towards, negative repelled from, this interface;(...)  1, record 23, English, - membrane%20polarization

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 OBS

La séparation des charges positives et négatives entre des minéraux de différentes conductivités électriques résulte en une concentration des charges en surface des grains mais pas à l'intérieur. La polarisation des interfaces est effective dans la région des basses fréquences.  1, record 23, French, - polarisation%20des%20interfaces%20des%20grains%20ou%20cristaux

Record 23,  Textual support,  Spanish