Chapter 4, omitting the section on the existence of the integral but includng improper integrals.

第四章略去了关于积分存在性那一节，且包括广义积分。

Infinite integral is a type of improper integral in calculi, and it is also a difficult point in integral.

无穷限积分是微积分学中广义积分的一种类型，是积分知识的一个难点内容。

The second part is in uniform convergence conditions function series, function and parameter improper integral. We properties.

第二部分是在一致收敛条件下函数列、函数项级数以及含参量反常积分的性质。

In this paper, some relationships between improper double integral and improper iterated are discussed, and the corresponding results are generalized into the improper triple integrals.

本文通过讨论广义重积分与广义逐次积分之间的关系，得出一些结论，并将相应结果推广到广义三重积分与广义三次积分中。