摘要: 本文从分析被积函数本身所具有的性质出发，研究并总结出了一系列具有典型意义的广义积分的求法：其中不仅有换元、分部等基本方法，还有利用函数的对称性、，函数的性质、泰勒公式的展开等巧妙方法
关键词：广义积分；求法总结；参变量
Abstract:This paper is based on the nature of the function itself,it will do the study and summary of a series of typical significance methods to solve the Generalized Integral problem.There are not only some basic methods use Integration by parts and Change element integral,but also some ingenious methods use the symmetry of the function,the nature of the，function,the commencement of the Taylor formula in this paper.
Key words : Generalized Integral；summerise method；Parametric variable
