1) operator calculus
海维赛德运算微积分
2) operational calculus
运算微积分
3) operational calculus
运算微积
1.
Exact solution of Stokes second problem including startup process by using operational calculus;
基于运算微积的Stokes第二问题起动过程的精确解
2.
(x) for one type of probability density function p (x) is obtained with the help of operational calculus.
本文应用运算微积给出一类概率密度函数Ｐ（Ｘ）的估计。
6) integral operation
积分运算
1.
With the help of mathematics analysis method,the geometry characteristics of plygon section were derived in detail by means of integral operation to acquire main dynamic parameters of polygon section such as antibending section coefficient W,antitwisting section coefficient Wp and so on.
而三棱形轴、孔类零件的联接,具有传动平稳及应力集中小等优点,这些均有赖于三棱形类零件截面轮廓形状特殊的原因;运用数学分析方法,经过积分运算对三棱形截面的几何性质进行推导,进而得出截面的主要力学参数——抗弯截面系数W、抗扭截面系数Wp等参数,为设计三棱形类零件提供了可靠的理论依据。
补充资料：不定积分的运算法则
又称为“不定积分的性质”，包含如下两个性质：
（1）设函数f(x)的原函数存在，k是常数，k≠0，则
∫kf(x)dx=k∫f(x)dx
（2）设f(x),g(x)是两个可积分的函数，则
∫[f(x)+g(x)]dx=∫f(x)dx+∫g(x)dx
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条