摘要
本文讨论了Ｌｅｂｅｓｇｕｅ积分中被积函数为零函数的条件，并给出了较弱的条件。
In this paper the conditions for a integrand in lebesgue integral to become a zero function are discussed and weaker conditions are given.
关键词
零函数
勒贝格积分
黎曼积分
被积函数
zero function
Riemann integral
Lebesgue integral
absolute continuity of integral
