“煤岩学”的英语可以翻译为：[化] coal petrography ...

“煤岩”的英语可以翻译为：coal petrography ...

“煤岩”的拼音为：méi yán...

烟煤的宏观煤岩分类是煤岩学研究的内容之一.Macroscopic classification for bituminous coal is one of the research tasks for coal petrology....

煤 ( 岩 ) 试件剪切破坏过程的渐进性非常明显.The failure process of coal ( rock ) sample is gradually.研究了煤岩储层的应力敏感 、 水敏和速敏.The stress, water and velocity sensitivity of coal gas reservoir were studied.在煤岩的分类中,有腐殖煤和腐泥煤之分.Coal rock can be cla...