本文结合实例简介了碗状钻头的适用范围。
The paper introduces the range of applicability of bowl shaped bits with examples.
本文结合实例探讨简易诊断法对滚动轴承状态的监测。
This paper discusses on detecting rolling bearing by simple diagnosis method with examples.
本文结合实例分别探讨了英语小诗、歌谣在初级英语教学中的作用。
This paper presents a discussion of the roles of English ballads in primary English language teaching.
应用推荐