coal gangue

基本解釋

People can concern with aquatic environmental pollution of coal gangue through the study.
通過本項研究希望人們對于煤矸石的環(huán)境污染給予全方位的關注。
The author made the research on the techniques of applying coal gangue as base course materials against the situation that there is a lot of abandoned coal gangue in the coal area.
本文針對采煤區(qū)堆有大量廢棄煤矸石的現(xiàn)狀，進行了未燃煤矸石用于路面基層的技術研究。
It shows that the use of coal gangue in road construction is feasible and has significant economic and social benefits.
實踐表明，道路建設中利用煤矸石在技術上是可行的，并具有明顯的經(jīng)濟和社會效益。

煤矸石
Both coal gangue and coal bed methane are low heating value fuels.
煤矸石和含甲烷量較低的煤層氣均屬于低熱值的燃料。
土木建筑工程
煤矸石
The paper introduces a kind of new-type panel at first - Coal Gangue light concrete panel.
本文首先介紹一種新型板材——煤矸石輕質(zhì)混凝土板。
化學
煤殲石