“沿边穿孔卡片”的概念、定义、翻译、参考文献-科学参考

单词	沿边穿孔卡片
释义	沿边穿孔卡片 verge-punched card
随便看	belt of wandering belt of water table fluctuation belt of weathering belt package conveyer belt pipe wrench belt planting belt polishing machine belt printer belt production belt prover belt pulley belt pulley clutch belt punch belt puncher belt punch pliers belt quarter-turn drive belt rail belt railroad belt reactance belt respirator belt reversing drive belt reversing gear belt roller belt sander belt saw

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。