摘要
三重积分计算的基本思路是将其转化为累次积分,其关键是确定累次积分各自的积分上限和积分下限。本文研究柱面坐标下将三重积分转化为累次积分的一种新的投影法。
The basic idea of triple integral calculation is to transform it into successive integral,the key of which is to determine the upper and lower bounds of the integral respectively.In this paper,a new projection method for transforming triple integral into successive integral under cylindrical coordinates is studied.
作者
邓进
DENG Jin(School of science,Hunan Institute of Engineering,Xiangtan Hunan 411104,China)
出处
《科技视界》
2018年第29期139-141,共3页
Science & Technology Vision
关键词
三重积分
投影法
Triple integral
Projection method
