partial derivative
英 [ˈpɑːʃl dɪˈrɪvətɪv]
美 [ˈpɑːrʃl dɪˈrɪvətɪv]
偏导数
英英释义
noun
- 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
双语例句
- Well, we have seen that it is given by the partial derivative f sub x.
我们已经发现，它由f对x的偏导数给出。 - The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle.
运用误差理论和偏导数原理，推导出转位误差与寻北误差二者之间的关系模型。 - Partial Derivative of Thermodynamics Applied with Jacobian; departing or being caused to depart from the true vertical or horizontal.
Jacobians法对热力学偏导数的应用偏离或者导致偏离垂直或者水平。 - The canonic OC expansion of the first-order Boolean partial derivative of the OC type logic function was discussed.
讨论了OC型逻辑函数一阶布尔偏导数的规范OC展开式。 - So, that's pretty easy. Plus, then we have the partial derivative, A little a times the rate of change of a in our situation.
这很简单，然后我们得到了偏导数，关于a的偏导数，formal，partial，derivative，，of，A，with，respect，to，在这种情形下，a的变化率。 - Concept and operation rules of generalized partial derivative of multivariate function are given basis on generalized derivative of single variable function in this paper.
在一元函数广义导数定义的基础上，提出了多元函数广义偏导数的概念，相应地建立了广义偏导数的运算规则，获得了有关的一些性质。 - OK, so that's the definition of a partial derivative.
好的，那就是偏导数的定义。 - We will assume that you know what the chain rule is and what a dot product is, and a partial derivative, etc.
我们将假定您已经知道链式法则、点积、偏导数等概念。 - 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。 - Its partial derivative equation is solved by alternating direction implicit algorithm.
采用交替方向隐式算法求解偏微分方程。