the property, exhibited by some steels used for machine tools, of retaining a high degree of hardness up to a low red heat.
| 单词 | θ73517 |
| 释义 | the world > matter > constitution of matter > hardness > [noun] > specific (4) red hardness1907 the property, exhibited by some steels used for machine tools, of retaining a high degree of hardness up to a low red heat. indentation hardness1918 hardness as determined by one of the indentation tests. microhardness1921 The hardness of a very small or localized area of a material, esp. of an alloy. Shore hardness1937 Used attributively with reference to the scleroscope (see Scleroscope, n.) invented by Albert Shore and to a scale of relative hardness associated… |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。