hardness

With regard to hardness, the diamond is in a class by itself.

讲硬度， 金刚钻是独一无二的。

The hardness of this approach depends mostly on the CPU interrupt structure and context-switch hardware support.

这种方法的硬度主要取决于 CPU 中断结构和环境转换的硬件支持。

To get started, select a smallish brush with 100% hardness and start to paint over the duplicated layer with it.

准备就绪，选择一个100%硬度的短小画笔，然后用它在复制的图层上开始绘制。