“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	rectangular parallel coordinate rectangular parallelepiped rectangular parallelopiped rectangular parallelopipedon rectangular partial sum rectangular partition rectangular potential barrier rectangular prism rectangular product rectangular projection rectangular property rectangular robot rectangular robot, Cartesian robot rectangular seal in two halves rectangular semigroup rectangular sequence rectangular solid rectangular source rectangular spherical triangle rectangular throatless measuring flume rectangular triangle rectangular trihedral angle rectangular voice-coil motor rectangular waveguide rectangular waveguides

科学参考收录了854744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。