partial derivative

The difference between an ordinary and a partial derivative was at first not explicitly recongized.

通常的导数与偏导数的区别在一开始并未被人们明确地认识.

A theoretical method to obtain the second order partial derivative of shear modulus with respect to pressure

一种获得剪切模量压强二阶偏导数G P~〃的方法

The error is related to the two rank partial derivative of the flux function to each factor and the mean variance distribution of each factor on each grid point.

误差食与该通食函数对各要紊的二阶偏导数和各要紊在网格夕乙侧匕的轰全布的均方差有关。

Based on it, the tabular methods calculating the first-order and second-order Boolean partial derivative of the OC type logic function were proposed.

在此基础上提出了计算OC型逻辑函数一阶、二阶布尔偏导数的表格方法。

With the terminal value of the partial derivative for boundary variates and their differetial equation, the variates can be solved by backward derivation of the differetial equation.

有了边界变量偏导数的终端值以及它们适合的微分方程，就可以由终端反向积分这些微分方程求解出这些变量来。

Extremal multi-function, multi-function partial derivative method.

多元函数的极值, 多元函数偏导数的求法.

Well, now that it's only a function of a and theta, I know what it means to take the partial derivative with respect to theta, keeping a constant. I know how to do it.

现在它成了一个只关于a和θ的函数，我知道保持a恒定不变，关于θ的偏导数是什么，我知道这怎么做。

We also give the matrix forms of the interface partial derivative with multiple complex interfaces.

给出了任意多个复杂界面情况下,反演时所需的走时对界面偏导数系数矩阵.