| 单词 | dispersion hardening |
| 释义 | > as lemmasdispersion hardening dispersion hardening n. Metallurgy a process of ageing produced by heating at high temperatures. ΚΠ 1932 Metallurgist 8 110/1 The hardening depends on the degree of dispersion of the particles, and it is accordingly sometimes known as dispersion hardening. 1934 H. O'Neill Hardness of Metals vi. 195 ‘Dispersion hardening’ and ‘precipitation hardening’ are good labels to employ for the phenomenon in general. < as lemmas |
| 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。