积分运算中几种常见错误剖析

Analyzing the Common Errors in Integral Operation

针对多元函数积分运算中的几种常见错误,即:对被积函数及积分区域的对称性、面积分及重积分的积分区域、曲面积分的投影区域等几个方面进行了剖析,并给出几点注意事项.

To counter the common errors in integral operation of the funtion of many variables.Some analysis are given on symmetry between integrated funtion and domain integral,domain integral between curved surface and repeated integral,domain projection of the curved surface integral,and some notes are also given.