“mine gas”的概念、定义、翻译、参考文献-科学参考

单词	mine gas
释义	mine gas Encyclopedia 理学矿山工程地质问题释 mine gas矿井瓦斯矿井中主要由煤层气构成的以甲烷（CH4）为主的易燃易爆等气体的总称。
随便看	newly formed star newly industrializing countries newly industrializing economies newly industry Newly Printed Ancient and Present Essays with Scholars’ Commentaries Newly Printed Complete Classical Prose with Scholars’ Commentaries Newly Revised Materia Medica new magic number Newman Newman conjecture Newman-Conway sequence New Manifest Destiny Theory Newman-Penrose formalism Newman projection Newman-Shanks-Williams number new material focal plane imaging device new material industry new materials of organic chemicals new measurement technology new media new media advertising New Media and Society new media communication new media economics new media information service

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