“pull crack”的概念、定义、翻译、参考文献-科学参考

单词	pull crack
释义	pull crack [`pu̇l ´krak] ^METALLURGY A crack in a casting caused by contraction strains during cooling and resulting from the shape of the casting.
随便看	shot drill shot effect shot elevation shot feed shot-firing cable shot-firing circuit shot-firing curtain shot group shotgun shotgun cartridge shothole shothole casing shothole drill shot noise shot pattern shot peening shot point shot rock shotting shot tongs shoulder shoulder blade shoulder-elbow height shoulder girdle shoulder guard

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。