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derivative [di'rivətiv]
基本释义
- a. 引出的,系出的
n. 引出之物,系出物,衍生字
gold derivative products 黄金衍生品
词形变化
- 名 词：de·riv'a·tive·ness副 词：de·riv'a·tive·ly
常用短语
- first derivative
一阶导数 - partial derivative
偏导数，偏微商
- first derivative
参考例句
- Resembling opium or its derivatives in activity.
起鸦片或其衍生物作用的 - Containing opium or any of its derivatives.
含鸦片或其衍生物的 - An acyl derivative of hydrazine.
酰肼一种由肼衍生而来的酰
- Resembling opium or its derivatives in activity.
英英解释
3个名词解释
- the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
[同] derivative, derived function, differential, differential coefficient, first derivative - a financial instrument whose value is based on another security
[同] derivative, derivative instrument
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1个形容词解释
- resulting from or employing derivation
[例]- a derivative process
- a highly derivative prose style
- the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx