“classification of gassy mines (China)”的概念、定义、翻译、参考文献-科学参考

单词	classification of gassy mines (China)
释义	classification of gassy mines (China) 瓦斯煤矿分级
随便看	rear receiver rear red reflex reflector rear return cam rear roll centre rear row velocity stage rear-screen projection rear screw shaft rear screw shaft bushing rear-set type speed variator rear shaft rear shaft seal rear-side elevation rear sight rear-signal system rear-silvered mirror rear slagging rear slagging spout rear smoke box rear span rear spar rear split ring rear spring rear spring clamp rear spring clip rear spring clip bar

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。