- adj.
导出的；派生的。n.
1.派生物。
2.【语言学】派生词。
3.【化学】衍生物。
4.【医学】诱导法[剂]。
5.【数学】导数，纪数，微商。adv.
-ly
下载手机词典可随时随地查词查翻译
derivative中文什么意思
例句与用法
- 更多例句： 下一页
- The derivative of the step is the impulse .
阶梯的导数就是脉冲。 - The required partial derivatives are easily worked out .
欲求的偏导数不难得出。 - A derivative is defined by a limiting process .
导数是通过一个极限过程加以规定的。 - This limit is sometimes called the right-hand derivative .
这个极限有时称为右导数。 - These compounds are nitrosohydroxylamine derivatives .
这类合成物是亚硝基羟胺衍生物。
英文释义
名词- the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
同义词：derived function, differential coefficient, differential, first derivative - (linguistics) a word that is derived from another word; "`electricity'' is a derivative of `electric''"
- a financial instrument whose value is based on another security
同义词：derivative instrument - a compound obtained from, or regarded as derived from, another compound
- resulting from or employing derivation; "a derivative process"; "a highly derivative prose style"
百科释义
In calculus, a branch of mathematics, the derivative is a measure of how a function changes as its input changes. Loosely speaking, a derivative can be thought of as how much one quantity is changing in response to changes in some other quantity; for example, the derivative of the position of a moving object with respect to time is the object's instantaneous velocity.
详细百科解释