分割—拼合法在解决定积分问题中的一些运用

Application of Cut combine Method to Solving Definite Integral Problem

通过实例分析，阐明了分割—拼合法，在解决被积函数的原函数不可求出的一些定积分问题中的重要应用．

By analyzing some examples,the important application of cut combine method to sloving definite integral problems in which primitive function of integrant doesnt get is expounded.