积分微元法及其应用研究

Infinitesimal Method of Integral and Its Application

对积分表达式的直观理解和合理解释是掌握其计算和应用的关键。本文从元素的角度对积分表达式的构成进行研究,使得积分的应用更加简单易行。

For calculating and applying integral, it is a key to understand the integral expression intuitively and explain it reasonably. This article studies the integral expression from the perspective of the element composition, which makes the application of integral more easily.