| 释义 |
hard·ness AHD[härdʹnĭs] D.J.[ˈhɑːdnɪs]K.K.[ˈhɑrdnɪs]n.（名词）abbr. h., H.【缩写】- The quality or condition of being hard.变硬的性质或条件
- Mineralogy The relative resistance of a mineral to scratching, as measured by the Mohs scale.【矿物学】 相对硬度：用莫氏硬度标测量的某种矿物质的相对硬度
- The relative resistance of a metal or other material to denting, scratching, or bending.硬度：某种金属或其他物质相对抗压、抗划或抗折的能力
|