“safety chain”的概念、定义、翻译、参考文献-科学参考

单词	safety chain
释义	safety chain [`sāf·tē ´chān] ^{MINING ENGINEERING} A chain connecting the first and last cars of a trip to prevent separation, if a coupling breaks.
随便看	microperf microperthite Micropezidae microphage microphagy microphakia microphenic microphone microphone transducer microphonics microphonism microphotograph microphotometer microphthalmus microphyllous microphyric Microphysidae microphyte micropinocytosis micropinosome micropipet micropoikilitic micropore microporosity microporous barrier

科学参考收录了103327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。