TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
SUBSTITUTION RATIO [10 records]
Record 1 - internal organization data 2015-03-10
Record 1, English
Record 1, Subject field(s)
- Physics of Solids
- Strength of Materials
- Loads and Weights (Transport.)
Record 1, Main entry term, English
- strength-to-weight ratio
1, record 1, English, strength%2Dto%2Dweight%20ratio
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- weight-to-strength ratio 2, record 1, English, weight%2Dto%2Dstrength%20ratio
Record 1, Textual support, English
Record number: 1, Textual support number: 1 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. 3, record 1, English, - strength%2Dto%2Dweight%20ratio
Record number: 1, Textual support number: 2 CONT
... the fiber-reinforced plastic composite provides excellent structural behavior at a strength-to-weight ratio attractive for space vehicles. 2, record 1, English, - strength%2Dto%2Dweight%20ratio
Record number: 1, Textual support number: 3 CONT
Titanium metal, resistant to corrosion and with a high strength-to-weight ratio, is used in the manufacture of aerospace and marine components. 4, record 1, English, - strength%2Dto%2Dweight%20ratio
Record number: 1, Textual support number: 1 PHR
maintain a low weight-to-strength ratio. 5, record 1, English, - strength%2Dto%2Dweight%20ratio
Record number: 1, Textual support number: 2 PHR
increase, enhance, the strength-to-weight ratio. 5, record 1, English, - strength%2Dto%2Dweight%20ratio
Record 1, Key term(s)
- weight strength ratio
- ratio of strength to weight
- strength weight ratio
- strength-weight ratio
- weight-strength ratio
Record 1, French
Record 1, Domaine(s)
- Physique des solides
- Résistance des matériaux
- Poids et charges (Transports)
Record 1, Main entry term, French
- rapport résistance-poids
1, record 1, French, rapport%20r%C3%A9sistance%2Dpoids
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- rapport solidité-poids 2, record 1, French, rapport%20solidit%C3%A9%2Dpoids
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 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. 3, record 1, French, - rapport%20r%C3%A9sistance%2Dpoids
Record number: 1, Textual support number: 2 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. 4, record 1, French, - rapport%20r%C3%A9sistance%2Dpoids
Record number: 1, Textual support number: 3 CONT
Le rapport élevé solidité-poids du polyester renforcé de verre en fait un matériau idéal pour la construction. 2, record 1, French, - rapport%20r%C3%A9sistance%2Dpoids
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2015-03-02
Record 2, English
Record 2, Subject field(s)
- Econometrics
Record 2, Main entry term, English
- optimal equilibrium
1, record 2, English, optimal%20equilibrium
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- optimality equilibrium 1, record 2, English, optimality%20equilibrium
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
... optimal equilibrium is attained when the consumer's substitution ratio is just equal to the ratio of food price to clothing price. 1, record 2, English, - optimal%20equilibrium
Record 2, French
Record 2, Domaine(s)
- Économétrie
Record 2, Main entry term, French
- équilibre optimal
1, record 2, French, %C3%A9quilibre%20optimal
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2015-03-02
Record 3, English
Record 3, Subject field(s)
- Econometrics
- Productivity and Profitability
Record 3, Main entry term, English
- equal-product curve
1, record 3, English, equal%2Dproduct%20curve
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- production-in-difference curve 1, record 3, English, production%2Din%2Ddifference%20curve
- equal-product contour 2, record 3, English, equal%2Dproduct%20contour
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 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... 2, record 3, English, - equal%2Dproduct%20curve
Record 3, French
Record 3, Domaine(s)
- Économétrie
- Productivité et rentabilité
Record 3, Main entry term, French
- courbe d'égalité de produit
1, record 3, French, courbe%20d%27%C3%A9galit%C3%A9%20de%20produit
feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- contour d'égalité de produit 1, record 3, French, contour%20d%27%C3%A9galit%C3%A9%20de%20produit
masculine noun
- courbe de même extrant 1, record 3, French, courbe%20de%20m%C3%AAme%20extrant
feminine noun
Record 3, Textual support, French
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2013-08-21
Record 4, English
Record 4, Subject field(s)
- Mineralogy
Record 4, Main entry term, English
- brittle mica
1, record 4, English, brittle%20mica
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
[A mica] having fewer elastic cleavage flakes than true mica and containing calcium instead of potassium. 2, record 4, English, - brittle%20mica
Record number: 4, Textual support number: 1 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. 3, record 4, English, - brittle%20mica
Record 4, French
Record 4, Domaine(s)
- Minéralogie
Record 4, Main entry term, French
- mica dur
1, record 4, French, mica%20dur
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- mica cassant 2, record 4, French, mica%20cassant
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Mica calcique en lamelles cassantes comme la clintonite ou la margarite. 2, record 4, French, - mica%20dur
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2003-04-14
Record 5, English
Record 5, Subject field(s)
- Trade
Record 5, Main entry term, English
- rate of substitution
1, record 5, English, rate%20of%20substitution
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 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... 1, record 5, English, - rate%20of%20substitution
Record 5, French
Record 5, Domaine(s)
- Commerce
Record 5, Main entry term, French
- taux de substitution 1, record 5, French, taux%20de%20substitution
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Comercio
Record 5, Main entry term, Spanish
- tasa de sustitución
1, record 5, Spanish, tasa%20de%20sustituci%C3%B3n
feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2001-08-28
Record 6, English
Record 6, Subject field(s)
- Pricing Theory
- Economic Planning
Record 6, Main entry term, English
- marginal rate of substitution
1, record 6, English, marginal%20rate%20of%20substitution
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- equimarginal principle 3, record 6, English, equimarginal%20principle
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 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. 3, record 6, English, - marginal%20rate%20of%20substitution
Record number: 6, Textual support number: 2 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. 4, record 6, English, - marginal%20rate%20of%20substitution
Record 6, Key term(s)
- substitution ratio
- relative marginal utility ratio
Record 6, French
Record 6, Domaine(s)
- Théorie des prix
- Planification économique
Record 6, Main entry term, French
- taux marginal de substitution
1, record 6, French, taux%20marginal%20de%20substitution
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 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. 2, record 6, French, - taux%20marginal%20de%20substitution
Record number: 6, Textual support number: 1 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. 3, record 6, French, - taux%20marginal%20de%20substitution
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Teoría de fijación de precios
- Planificación económica
Record 6, Main entry term, Spanish
- tasa marginal de sustitución
1, record 6, Spanish, tasa%20marginal%20de%20sustituci%C3%B3n
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 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. 1, record 6, Spanish, - tasa%20marginal%20de%20sustituci%C3%B3n
Record 7 - internal organization data 1998-06-29
Record 7, English
Record 7, Subject field(s)
- Marketing Research
- Laws of the Market (Economy)
Record 7, Main entry term, English
- elasticity of substitution 1, record 7, English, elasticity%20of%20substitution
Record 7, Abbreviations, English
Record 7, Synonyms, English
- substitution elasticity 2, record 7, English, substitution%20elasticity
Record 7, Textual support, English
Record number: 7, Textual support number: 1 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]. 3, record 7, English, - elasticity%20of%20substitution
Record 7, French
Record 7, Domaine(s)
- Étude du marché
- Lois du marché (Économie)
Record 7, Main entry term, French
- élasticité de substitution
1, record 7, French, %C3%A9lasticit%C3%A9%20de%20substitution
feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Estudio del mercado
- Leyes del mercado (Economía)
Record 7, Main entry term, Spanish
- elasticidad de sustitución
1, record 7, Spanish, elasticidad%20de%20sustituci%C3%B3n
feminine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1991-05-16
Record 8, English
Record 8, Subject field(s)
- Saving and Consumption
- Econometrics
Record 8, Main entry term, English
- indifference slope
1, record 8, English, indifference%20slope
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 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. 1, record 8, English, - indifference%20slope
Record 8, French
Record 8, Domaine(s)
- Épargne et consommation
- Économétrie
Record 8, Main entry term, French
- pente d'indifférence 1, record 8, French, pente%20d%27indiff%C3%A9rence
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
Voir "carte d'indifférence" et "courbe d'indifférence". 2, record 8, French, - pente%20d%27indiff%C3%A9rence
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1981-01-27
Record 9, English
Record 9, Subject field(s)
- Economics
Record 9, Main entry term, English
- relative marginal utility ratio
1, record 9, English, relative%20marginal%20utility%20ratio
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 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. 1, record 9, English, - relative%20marginal%20utility%20ratio
Record 9, French
Record 9, Domaine(s)
- Économique
Record 9, Main entry term, French
- taux d'utilité marginale relative 1, record 9, French, taux%20d%27utilit%C3%A9%20marginale%20relative
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1981-01-08
Record 10, English
Record 10, Subject field(s)
- Laws of the Market (Economy)
Record 10, Main entry term, English
- tangency
1, record 10, English, tangency
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 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). 1, record 10, English, - tangency
Record 10, French
Record 10, Domaine(s)
- Lois du marché (Économie)
Record 10, Main entry term, French
- tangence 1, record 10, French, tangence
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
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: