TERMIUM Plus®

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SUBSTITUTION RATIO [10 records]

Record 1 2015-03-10

English

Subject field(s)
  • Physics of Solids
  • Strength of Materials
  • Loads and Weights (Transport.)
CONT

A typical approach to save vehicle weight is the substitution of conventional materials for higher-strength materials of the same density or by materials of lesser density but similar strength. In the first case, less material is needed(as with high-strength steel) ;in the second, the higher strength-to-weight ratio of lighter metals(aluminum, titanium, magnesium) results in direct weight reduction.

CONT

... the fiber-reinforced plastic composite provides excellent structural behavior at a strength-to-weight ratio attractive for space vehicles.

CONT

Titanium metal, resistant to corrosion and with a high strength-to-weight ratio, is used in the manufacture of aerospace and marine components.

PHR

maintain a low weight-to-strength ratio.

PHR

increase, enhance, the strength-to-weight ratio.

Key term(s)
  • weight strength ratio
  • ratio of strength to weight
  • strength weight ratio
  • strength-weight ratio
  • weight-strength ratio

French

Domaine(s)
  • Physique des solides
  • Résistance des matériaux
  • Poids et charges (Transports)
CONT

En général, on réduit le poids d'un véhicule automobile en substituant à des matériaux classiques des matériaux de plus grande résistance mais de même densité ou des matériaux de densité inférieure mais de résistance similaire. Dans le premier cas, on a besoin d'une plus petite quantité de matériau (d'acier à haute résistance par exemple); dans le second cas, le rapport résistance-poids plus élevé des métaux légers (aluminium, titane, magnésium) a pour effet de réduire directement le poids.

CONT

Le titane métallique, résistant à la corrosion et de rapport résistance-poids élevé, est utilisé dans la fabrication de composants destinés aux secteurs de l'aérospatiale et de la marine.

CONT

Le rapport élevé solidité-poids du polyester renforcé de verre en fait un matériau idéal pour la construction.

Spanish

Save record 1

Record 2 2015-03-02

English

Subject field(s)
  • Econometrics
CONT

... optimal equilibrium is attained when the consumer's substitution ratio is just equal to the ratio of food price to clothing price.

French

Domaine(s)
  • Économétrie

Spanish

Save record 2

Record 3 2015-03-02

English

Subject field(s)
  • Econometrics
  • Productivity and Profitability
CONT

An equal-product contour, usually drawn to be convex(from below), depicts the alternative input combinations that produce the same level of output. The slope, or substitution ratio along such and "isoquant" equals relative marginal-products...

French

Domaine(s)
  • Économétrie
  • Productivité et rentabilité

Spanish

Save record 3

Record 4 2013-08-21

English

Subject field(s)
  • Mineralogy
DEF

[A mica] having fewer elastic cleavage flakes than true mica and containing calcium instead of potassium.

OBS

The calcium substitution increases the aluminum-to-silicon ratio that enhances hardness. This causes it to break instead of bend. Margarite and clintonite are examples of brittle micas.

French

Domaine(s)
  • Minéralogie
DEF

Mica calcique en lamelles cassantes comme la clintonite ou la margarite.

Spanish

Save record 4

Record 5 2003-04-14

English

Subject field(s)
  • Trade
OBS

[The] slope is a kind of "substitution ratio" between the two factors, and it depends upon the relative marginal-physical-products of the two factors of production-just as the rate of substitution between two goods...

French

Domaine(s)
  • Commerce

Spanish

Campo(s) temático(s)
  • Comercio
Save record 5

Record 6 2001-08-28

English

Subject field(s)
  • Pricing Theory
  • Economic Planning
OBS

As applied to consumers, the quantity of one commodity or service that a given consumer feels he must acquire to compensate him exactly for the loss of one unit of some other commodity or service. When applied to money, the marginal rate of substitution is the price that a given consumer may be willing to pay for a specified quantity of some commodity or service.

OBS

Intermediate texts refer to the slope of the indifference curve at any point as the "substitution ratio" or "the marginal rate of substitution", or the "relative marginal utility ratio" at that point.

Key term(s)
  • substitution ratio
  • relative marginal utility ratio

French

Domaine(s)
  • Théorie des prix
  • Planification économique
DEF

Mesure de la quantité d'un produit auquel le consommateur renonce en contrepartie d'une plus grande consommation d'un autre produit, pour garder la même satisfaction.

OBS

Le rapport des désirabilités marginales de deux biens étant appelé taux marginal de substitution entre ces biens, celui-ci doit être égal au rapport des prix de ces biens.

Spanish

Campo(s) temático(s)
  • Teoría de fijación de precios
  • Planificación económica
DEF

Tasa a la que un bien se debe sustituir por otro a medida que el consumidor se mueve a lo largo de su curva de indiferencia.

Save record 6

Record 7 1998-06-29

English

Subject field(s)
  • Marketing Research
  • Laws of the Market (Economy)
DEF

A measure of the ease with which one input can be substitued for another when responding to a change in the ratio of the prices of the [substitution].

French

Domaine(s)
  • Étude du marché
  • Lois du marché (Économie)

Spanish

Campo(s) temático(s)
  • Estudio del mercado
  • Leyes del mercado (Economía)
Save record 7

Record 8 1991-05-16

English

Subject field(s)
  • Saving and Consumption
  • Econometrics
OBS

[The] "indifference curve"(...) is convex(...) in accord with the law of substitution, which says : As you get more of a good, its "substitution ratio", or "indifference slope", diminishes.

French

Domaine(s)
  • Épargne et consommation
  • Économétrie
OBS

Voir "carte d'indifférence" et "courbe d'indifférence".

Spanish

Save record 8

Record 9 1981-01-27

English

Subject field(s)
  • Economics
OBS

Intermediate texts refer to the slope of the indifference curve at any point as the "substitution ratio", or "the marginal rate of substitution" or the "relative marginal utility ratio" at that point.

French

Domaine(s)
  • Économique

Spanish

Save record 9

Record 10 1981-01-08

English

Subject field(s)
  • Laws of the Market (Economy)
OBS

(...) the point of tangency [is] where the slope of the consumption-possibility line(the rates of the prices) exactly equals the slope of the indifference curve(the substitution ratio or relative-marginal-utility ratio of the two goods).

French

Domaine(s)
  • Lois du marché (Économie)

Spanish

Save record 10

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