“hand punch”的概念、定义、翻译、参考文献-科学参考

单词	hand punch
释义	hand punch 手冲床手动冲孔机手动冲压机手动穿孔手动穿孔机
随便看	elastic break-down elastic break down pressure elastic-breakdown pressure elastic bucking elastic buckling elastic buffer elastic cable elastic calibration device elastic caoutchouc elastic cartilage elastic cell elastic center elastic center method elastic chamber elastic circular sandwich beam elastic claw (耙的) elastic clutch elastic coefficient elastic collar elastic collision model elastic comeback elastic compliance elastic compliance coefficient elastic compliance constant elastic compressibility

科学参考收录了1248194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。