“冲孔机”的概念、定义、翻译、参考文献-科学参考

单词	冲孔机
释义	冲孔机 eyelet machine hollow punch perforating press piercing press puncher punching machine
随便看	oil truck oil true colo(u)r oil tube oil tube bracket oil tube drill oil tubular capacitor oil type oil-type air cleaner oil type analysis oil-type buffer oil type rust preventive oil type servo-motor oil under pressure oil unit train oil-using units Oiluvium oil vacuole oil vacuum pump oil valve oil vane servomotor oil vaporizer oil vapour oil-vapo(u)r diffusion pump oil-vapo(u)r pump oil-vapo(u)r space

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。