摘要
在重积分理论中 ,积分限的安排与交换积分次序是教学上的重点亦是难点 ,本文就如何处理这些问题进行了较为深入的探讨 ,并用集合的观点 ,指出了一系列易于接受和理解的方法 ,把重积分积分限的安排及次序交换与中学数学有关集合与曲线的概念联系在一起 .
In the theory of multiple integral, the placement of the integral bound and the integral order are the keys and difficult parts in teaching. This paper discusses on how to deal with those problems by using set theory and put forward some easy methods as well as combine the concepts of multiple integral bound placement and the order change with set and curve in middle school math teaching.
出处
《杭州师范大学学报（自然科学版）》
CAS
2001年第5期50-52,55,共4页
Journal of Hangzhou Normal University(Natural Science Edition)
关键词
重积分
积分限
积分限交换
multiple integral
integral bound
integral bound order
