圈操用英语怎么说_圈操英文怎么写

Circle exercises

圈操───Circle exercises

The basic conceptions and construct methods of Mohr circle were introduced simply and popularily in this paper with some exercises and their explanations.───本文以浅显的方式解释摩尔圆的基本概念和作图方法，附带做些练习和解答。