hollow circular cylinder

常見(jiàn)例句

We discuss a potential flow about a hollow circular cylinder of porous media in this paper.
本文主要討論了繞多孔介質(zhì)空心圓柱的有勢(shì)流動(dòng)問(wèn)題。
Guide magnet yoke of stator is hollow circular cylinder shaped, and is made up of magnetic conduction metallic material;
定子導(dǎo)磁鉄軛爲(wèi)中空?qǐng)A柱形，由導(dǎo) 磁金屬材料制成；
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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.
文中通過(guò)對(duì)一個(gè)實(shí)例求解，表明該方法求解過(guò)程簡(jiǎn)便，實(shí)用，求解結(jié)果精確。