英语词汇“gradient”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

gra·di·ent

(grādē-ənt)

n. Abbr. grad.

1. A rate of inclination; a slope.

2. An ascending or descending part; an incline.

3. Physics The rate at which a physical quantity, such as temperature or pressure, changes in response to changes in a given variable, especially distance.

4. Mathematics A vector having coordinate components that are the partial derivatives of a function with respect to its variables.

5. Biology A series of progressively increasing or decreasing differences in the growth rate, metabolism, or physiological activity of a cell, organ, or organism.

[Perhaps GRADE + -ient (as in QUOTIENT).]

单词	gradient
释义	gra·di·ent (grādē-ənt) n. Abbr. grad. 1. A rate of inclination; a slope. 2. An ascending or descending part; an incline. 3. Physics The rate at which a physical quantity, such as temperature or pressure, changes in response to changes in a given variable, especially distance. 4. Mathematics A vector having coordinate components that are the partial derivatives of a function with respect to its variables. 5. Biology A series of progressively increasing or decreasing differences in the growth rate, metabolism, or physiological activity of a cell, organ, or organism. [Perhaps GRADE + -ient (as in QUOTIENT).]
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