partial derivative

英 [ˈpɑːʃl dɪˈrɪvətɪv]

美 [ˈpɑːrʃl dɪˈrɪvətɪv]

偏导数

计算机

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
  Synonym:partial

双语例句

• 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。
• This paper analyzes the relations of Boolean partial derivative and Boolean difference, gives the equation of the test set for the double fault of a combinational circuit, and introduces the concept of the odd set.
  分析了布尔偏导数与布尔差分的关系，给出了基于布尔偏导数的组合电路双故障测试集的方程，引入了奇集合的概念。
• 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。
• The difference between an ordinary and a partial derivative was at first not explicitly recognized.
  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。
• And in the process of producing the concepts of the total derivative and the partial derivative are confused.
  而且在整个推导过程中，对于全导数和偏导数的概念没有分清楚。
• OK, so that's the definition of a partial derivative.
  好的，那就是偏导数的定义。
• We will replace the partial derivative by an ordinary derivative.
  我们可用普通微商代替偏微商。
• Moment due to elevator deflection We also give the matrix forms of the interface partial derivative with multiple complex interfaces.
  偏转升降舵产生的力矩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。
• 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 paper studies the symmetry of different and integral calculus, gives a series of theorems about symmetry of partial derivative, definite integral, curvilinear surface integral, extends the conclusions in article [ 1]-[ 3].
  研究了微积分的对称性，给出了偏导数、定积分、曲线积分与曲面积分关于对称性的一系列定理，推广了文[1]～[3]的结论。