mine gas

常見(jiàn)例句

In May, he said, miners were dismayed to discover that 59 mules had died from unventilated mine gas.
他說(shuō)，五月份礦工們很沮喪地發(fā)現(xiàn)，有59頭騾子在沒(méi)有通風(fēng)的礦井里死了。
At least 10 people are confirmed dead and one is missing after a coal mine gas explosion Tuesday in Yuxian County, Shanxi, local authorities said Wednesday.
當(dāng)?shù)毓賳T19日表示，山西盂縣18日煤礦瓦斯事故目前造成至少10人遇難，另有1人失蹤。
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This paper discusses the principles of forecast from different sources, and introduces the application in the new mine gas emission forecast through examples of calculation.
論述了分源預(yù)測(cè)法原理，并通過(guò)實(shí)例計(jì)算介紹了該方法在新建礦井瓦斯涌出量預(yù)測(cè)中的應(yīng)用。

This is the same gas responsible for recent coal mine accidents, and it can infiltrate the water reservoir if there is too much pumping, which creates a pressure draw down.
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