圆筒的

What's the volume of this cylinder?

这个圆筒的体积有多少?

(2) A form of computer storage which utilises a rotating,magnetisable drum.

（2）电脑贮存器的种。个转动并可磁化的圆筒。

In the paper, study on displacement law of blank hole for forming cylindraceous with bottom border by numerical simulation technology.

通过数值仿真研究了带底孔的圆筒件底孔的变规律,在此基础上建立了带底孔的圆筒件毛料中心孔变规律的经验公式。