“引得号数”的概念、定义、翻译、参考文献-科学参考

单词	引得号数
释义	引得号数 reference number
随便看	screw cutter screw cutting screw cutting dies screw-cutting lathe screw cutting lathe screw-cutting machine screw cutting machine screw decanter screw depth control screw depth regulator screw diad screw diameter screw die screw dislocation screw displacement screw-down screwdown control screwdown gear screwdown mechanism screwdown motor screwdown stop valve screwdown structure screwdown valve screw drive screw-driven

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。