“bag closing machine”的概念、定义、翻译、参考文献-科学参考

单词	bag closing machine
释义	bag closing machine 封袋机
随便看	hot stenter setting hot stick hot stock treatment hot storage hot stove burner hot straining hot straining embrittlement hot strength hot strength index hot stretch hot-stretched cord hot strip hot-strip hot-strip ammeter hot-strip instrument hot-strip mill hot strip mill hot-strip reels hot stuffing hot stuff man hot stylus hot subdwarf hot surface ignition engine hot surface-ignition engine hot surface treatment

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。