definite integration

基本解释

This article discusses the application of relationship between definite integration and function.
主要讨论了定积分与函数的两种关系在积分论证问题的应用。
In this article, we analyse some common problems in trans-member integration of definite integration teaching, and put forward some methods to avoid them.
文章分析了在定积分的换元积分法教学中常见的一些问题，提出了防止的策略。
Firstly, mid-value theorem of integration can transform definite integration to functional value; Secondly, function can express by means of function of integration upper bond.
其一，积分中值定理，它可以将定积分转化为函数值；其二，函数可通过积分上限的函数用积分形式来表达。