“黑色及有色金属螺钉和螺母”的概念、定义、翻译、参考文献-科学参考

单词	黑色及有色金属螺钉和螺母
释义	黑色及有色金属螺钉和螺母 ferrous and non-ferrous screw and nut
随便看	facsimile scanner facsimile service facsimile set facsimile signal facsimile signal level facsimile-signal simulator facsimile signature facsimile synchronizing facsimile system facsimile telegraph facsimile telephone facsimile transceiver facsimile transmission facsimile transmission paper facsimile transmitter facsimile transmitting converter facsimile vestigial sideband fact fact-finding fact-finding technique factice F-actin factional sampling factis factitial

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。