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

• 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。
• 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。
• Some preliminary applications of the partial derivative in proving inequalities are also given.
  并给出了偏导数在不等式证明中的一些简单应用。
• And that is an approximation for partial derivative.
  这就是偏导的近似值。
• That is not a partial derivative, OK?
  这可不是偏导数哈？
• We will replace the partial derivative by an ordinary derivative.
  我们可用普通微商代替偏微商。
• 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。
• In this paper, the author defines the symmetric partial derivative of the binary function and discusses the interrelated property about the symmetric partial derivative.
  定义了二元函数的对称偏导数，讨论了二元函数的对称偏导数及相关性质。
• Somehow, when you have a partial derivative, you must resist the urge of simplifying things.
  当遇到偏导数时，一定记住，不能约分。
• So, at that point, the partial derivative is zero with respect to x.
  因此这点上x的偏导为零。