“空中货运”的概念、定义、翻译、参考文献-科学参考

单词	空中货运
释义	空中货运 all-cargo airline service
随便看	steam supply valve steam table steam tail piece steam tempering steam tension steam-tent steam test steam thawing steam throttling steam tight steamtight steam tight globe steam tight joint steam tightness steam tight test steam-to-steam heat exchanger steam trace steam trace heating steam tracing steam tracing line steam transformer steam trap steam trap valve steam treatment steam treatment of soil

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。