ultrahard
超硬
例句
Hardness is one of the main characters of ultrahard material sinters.
硬度是衡量超硬材料烧结体的主要特性之一。
Some new methods of dressing ultrahard abrasive grinding wheel and ELID dressing technology were summarized.
本文简要概述了近年来超硬磨料砂轮修整的一些新方法与ELID修磨技术。
In this paper, some new methods of dressing ultrahard abrasive grinding wheel and ELID dressing technology were summarized.
