网络释义专业释义
这样，当x变化时，f'(x)便是x的一个函数，我们称他为f(x)（关于x）的导函数（derivative function），简称导数。 物理学、几何学、经济学等学科中的一些重要概念都可以用导数来表示。
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semi-derivative function 半导数函数
the energy function derivative 能量微商
Derivative of Implicit Function 隐函数的导数
derivative of Dirac delta function Diracδ函数的导函数
Derivative of inverse function 反函数的导数
function derivative 函数的导数
derivative f' of a function 导函数
discrete derivative Green's function 离散导数Green函数
双语例句原声例句
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The paper probes into the relation between functional differentiability and the derivative function limit, and the relation between asymptote of function and the derivative function limit.
探讨函数的可导性、函数的渐近线与导函数的极限之间的关系。
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This paper analyses several characters of derivative function, presents effective methods to discuss existential conditions of primitive function and gives number of facilitated conclusions.
本文通过对导函数若干性质的分析，采用简洁的方法，对原函数存在的条件进行了探讨，给出了几个便于使用的结论．。
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By using the statistic properties of the correlation coefficient, a curve correlation coefficient is calculated, and then the matching point is obtained through evaluating it's derivative function.
利用相关系数在真实匹配点附近的统计特性，通过对相关系数进行曲线拟合，根据其一阶导数确定最大相关系数所在的位置，快速得到亚像素匹配点。
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If you knew only the third derivative of the function, you can have something quadratic in t without changing the outcome.
如果方程里有三阶导数,你就可以引入一个二次项,但是结果却不会变
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What's a function, what's a derivative, what's a second derivative, how to take derivatives of elementary functions, how to do elementary integrals.
什么是函数,什么是导数,什么是二阶导数,如何对初等函数求导,如何进行初等积分
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One way to think about this intuitively if the derivative is very large the function is changing quickly, and therefore we want to take small steps.
关于这个方法很直观的一点想法是,如果导数非常大,函数也就变化的非常快，因此我们想一小步一小步的来。
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