| 单词 | temper-brittle |
| 释义 | > as lemmastemper-brittle temper-brittle adj. ΘΚΠ society > occupation and work > materials > derived or manufactured material > metal > steel > [adjective] > brittle quick1678 temper-brittle1918 1918 Proc. Inst. Automobile Engineers 12 349 There is..no difference..between the micro-structure of the ‘temper-brittle’ steel and the micro-structure of the same steel giving the good impact value. 1930 Engineering 24 Oct. 525/3 The metal had been rendered ‘temper brittle’ by being cooled too slowly in the tempering process. < as lemmas |
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