hollow circular cylinder

常见例句

We discuss a potential flow about a hollow circular cylinder of porous media in this paper.
本文主要讨论了绕多孔介质空心圆柱的有势流动问题。
Guide magnet yoke of stator is hollow circular cylinder shaped, and is made up of magnetic conduction metallic material;
定子导磁铁轭为中空圆柱形，由导磁金属材料制成；
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Through an example of hollow circular cylinder, it is seen that the solving method, solving process and computing results are simple, useful and accurate.
文中通过对一个实例求解，表明该方法求解过程简便，实用，求解结果精确。