本文给出求不定积分的一种新方法。
A new method is given which can solve the indefinite integral.
指出了一些教科书在不定积分的计算上存在的一个问题，并给出了解决这一问题的方法。
A computational problem about indefinite integral in some textbooks pointed out and gave a method to solve it.
分析了不定积分的四种基本求解方法：直接积分、第一换元法、第二换元法、分部积分法。
There are four solutions of indefinite integration in paper: direct integration, the first exchangeable integration, the second exchange - able integration, parcel integration.
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