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

• That is, if we take the derivative G of delta G of mixing the partial derivative with respect to pressure, at constant temperature, of course, there's no explicit pressure dependence.
  就是说，如果我们对，混合物的△，对压强求导，温度不变，当然，不是对压强的显函数。
• 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。
• In this paper, symmetric derivative and symmetric partial derivative are researched and some new differential mean value theorems are defined.
  针对对称导数、对称偏导数，给出了一些新形式的微分中值定理。
• The theory of directional partial derivative in Banach spaces was established. Some new concepts, important theorems and the coordinate method of minimizing sequence were given.
  应用Banach空间中的广义Schauder基，建立了Banach空间中方向偏导数理论，给出了几个重要定理和泛函极小化序列的坐标法构造。
• We will replace the partial derivative by an ordinary derivative.
  我们可用普通微商代替偏微商。
• And that is an approximation for partial derivative.
  这就是偏导的近似值。
• So, at that point, the partial derivative is zero with respect to x.
  因此这点上x的偏导为零。
• 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。
• OK, so that's the definition of a partial derivative.
  好的，那就是偏导数的定义。
• 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。