| 单词 | notch-tough |
| 释义 | > as lemmasnotch-tough notch-tough adj. Materials Science that is resistant to fracture at a notch. ΚΠ 1965 Proc. Royal Soc. A. 285 7 Thicker [steel] plate is generally less notch-tough than thin plate—presumably because thick notch-tough plate is difficult to produce economically. 1991 Philos. Trans. (Royal Soc.) A. 334 384 This failure mode is prevented by the incorporation of notch tough steels in the hull girder. < as lemmas |
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