【摘要】 本文利用定积分系统研究求旋转体体积的四种基本模式及其体积公式,并在此基础上探索出了一套关于常用旋转体体积的简捷求法。更多还原

【Abstract】 Making use of definit integal,this paper does a systematic study of four basic mathematic models to find the volume for the solids of rotations.On the foundation of the theorom,We have determined the simple and direct finding method on the cubature formula of common solid of rotation.更多还原