常見(jiàn)例句雙語(yǔ)例句This paper is actually a technical report on mine gas control in Yangquan Coal Group, one of highly gassy coal mines in this country.陽(yáng)煤集團(tuán)是全國(guó)瓦斯涌出量最大的礦區(qū)之一。To utilize mine gas as fuel for electricity generation is one of the mine gas exploitation projects with great future in gassy coal mines.利用礦井抽采瓦斯進(jìn)行發(fā)電，是目前礦井最有前途的瓦斯開(kāi)發(fā)項(xiàng)目之一。In order to analyze the gas explosion mechanism in low gassy mine, the paper stated the necessary condition and the explosion cause of the gas explosion in the low gassy mine.為分析低瓦斯礦井瓦斯爆炸機(jī)理，闡述了低瓦斯礦井瓦斯爆炸的必要條件和爆炸原因。www.mtkxjs.com.cn 返回 gassy mine