刻划硬度 meaning in English
cutting hardness
scratch hardness
scratching hardness
Examples
- Usually show there are two kinds of methods in the hardness : to the hardness , or call and rub the hardness , it is a kind of scratch hardness
通常表示硬度有两种方法：相对硬度，或称摩氏硬度，是一种刻划硬度。