The way to prevent the occurance from penetrating gas hole was analyzed.
并对防止侵入性气孔产生的途径进行了分析。
The gas will swirl around the black hole like water circling a drain.
黑洞周围的气体会如同水池排水时候的水一样形成漩涡状。
That spare can of gas in the trunk was our ace in the hole.
后背箱里那罐剩余的汽油是我们最后的储备。
The mechanic found a hole in the gas tank.
修理工在油箱上发现一个洞。
It can improve gas suction effect, reduce drilling hole amount and save construction investment.
采用优化后的方法可以提高瓦斯抽放效果，减少钻孔数量从而节省施工投入。
The gas was escaping from a small hole in the pipe.
煤气从管道的一个小洞里漏出。
The gas was escaping from a small hole in the pipe.
煤气从管道的一个小洞里漏出。
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