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定积分是高职数学教学中非常重要的一部分教学内容,定积分应用的问题是对现代社会经济现象定性及定量分析的一个重要内容。这就要求学生不仅要学会定积分的基本计算,还要会用定积分处理相关的实际问题。本文以定积分教学为背景,给出定积分在社会生活中的一些实例,从实际应用的角度来说明定积分的应用和使用。
The definite integral is a very important teaching content in the higher vocational mathematics teaching. The application of definite integral is an important content of the qualitative and quantitative analysis of the modern social economic phenomenon. This requires students not only to learn the basic calculation of definite integrals, but also to deal with the actual problems with definite integrals. In this paper, the teaching of definite integral background, given the definite integral in the social life of some examples, from the practical point of view to illustrate the application and use of definite integral.