“screw-thread system”的概念、定义、翻译、参考文献-科学参考

单词	screw-thread system
释义	screw-thread system 螺纹制
随便看	strapping wire strapping wires strapping (产品) strap rivet strap saw strap snap strap steel strap stub strap tension strap valve guide strap wire strap-wound winding strap wrench strass Strassman-type cutter strata alternation stratabreaker strata control strata group strata inclination strata movement strata pinching strata sequence strata strike strata succession (指地层的)

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。