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## partial derivative

• [数] 偏导数；[数] 偏微商

### 网络释义专业释义英英释义

pseudo-partial-derivative 基于伪偏导数 ; 伪偏导数 ; 采用伪梯度向量

nd partial derivative 二阶偏导数测试

更多收起网络短语
• 偏导数 - 引用次数：7

The partial derivative is defined based on the convergence in probability measure in the probability measure space.

首先,在概率测度空间上,利用依概率测度收敛,定义了多随机变量函数的偏导数

参考来源 - 神经网络的敏感性分析及在特征选取中的应用
偏微分
• 偏导分析 - 引用次数：1

参考来源 - 发电机微机保护平台及其接地保护改进研究
• 偏导数 - 引用次数：4

Then according to the Taylor theorem, we use the linear combinations of the function's values on 2N symmetrical points to approximate the first order partial derivative of spatial variable and get the determinate coefficients.

3.2节根据Taylor展开，将空间一阶偏导数用2N个对称点的函数值的线性组合近似，并根据线性代数理论推导了确定系数的公式。

参考来源 - 电磁波FDTD方法的若干研究
• 偏导数 - 引用次数：3

参考来源 - 基于连分式的多元混合切触有理插值
偏微分
偏微商
• 偏微商
偏导数

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### partial derivative

• n. the derivative of a function of two or more variables with respect to a single variable while the other variables are considered to be constant

同义词： partial

### 柯林斯英汉双解大词典

#### partial derivative

• 1.

N the derivative of a function of two or more variables with respect to one of the variables, the other or others being considered constant. Written ∂f/∂x 偏导数

### 双语例句原声例句权威例句

• The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle.

运用误差理论导数原理推导出转误差误差二者之间关系模型

• Batch training of network makes weight vectors and its partial derivative vectors proportionally follow the change of all training vectors.

网络成批训练使得权重矢量导数矢量同时所有训练矢量变化成正比地改变

• A discussion of the relations between continuity, partial derivative, directional derivative and differentiability of binary function is helpful for us to study binary function.

探讨二元函数连续性导数方向导数以及可微性之间关系有助于我们二元函数学习

• We have discovered that this partial derivative that appears in the definition, the abstract definition of the differential for internal energy, is just equal to the constant volume heat capacity.

我们还发现,这个偏微分出现在了，内能的偏微分,定义式中，它也就是热容。

麻省理工公开课 - 热力学与动力学课程节选

• OK, so for a constant volume process, du we can write du, partial derivative of dT u with respect to T at constant V, dT, dv plus partial derivative of u at constant V, dV.

好，对于一个恒定体积的过程，我们可以写出,等于偏u偏T，V不变，加上偏u偏V，T不变。

麻省理工公开课 - 热力学与动力学课程节选

• So, using those, now, what happens if we take the second derivative of A, the mixed derivative, partial with respect to T and the partial with respect to V.

如果我取A的二阶导数,混合导数，对T偏微分,再对V偏微分。

麻省理工公开课 - 热力学与动力学课程节选

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