改变高维逐次积分次序的新解法

The New Method in Changing Successive Integration Order

通过对二次积分次序的交换方法的分析,文章给出了改变三次及以上逐次积分次序的一种新方法——降维法来有效地求解重积分问题.

By analyzing method-changing of quadratic successive integration order, a new skill-method of descent, changing cubic or more cubic successive integration order, is offered to get answers to multiple integral more effectively.