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

• 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。
• And that is an approximation for partial derivative.
  这就是偏导的近似值。
• We will replace the partial derivative by an ordinary derivative.
  我们可用普通微商代替偏微商。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。