摘要
根据积分的物理背景,将高等数学中的几种积分按照面积、体积模型、质量模型和功能模型归类,分析了积分定义式中的物理意义。这种分类有助于加强对积分的理解和记忆。
According to the physical background of the integral, some kinds of integral are divided into the area model ,volume model, mass model and functional model, the physical senses are discussed in the article. It is useful to understand and remember these integral expressions by this way.
出处
《广东技术师范学院学报》
2009年第6期5-6,共2页
Journal of Guangdong Polytechnic Normal University
关键词
积分
物理意义
模型
integral
physical sense
model
