The invention provides a detecting method for fire gas.

本发明提供了一种火灾气息探测方法。

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Making pit geology work well is the basic security of realizing coal mine safety. It's very important to prevent from main calamities such as water fire gas and roof.

搞好矿井地质工作，是实现煤矿安全生产的基本保障，对预防水、火、瓦斯、顶板等主要灾害有着极为重要的意义。

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She was ordered out of her home by a fire marshal because the house next door had an explosion from a leaking gas main.

她被消防队长命令离开自己的家，因为隔壁房的煤气主管道泄漏发生了爆炸。

《柯林斯英汉双解大词典》

He and his crew put out a natural gas fire in the Sahara Desert in Algeria.

VOA: special.2009.03.22

Fire from the natural gas well shot about one hundred forty meters into the air.

VOA: special.2009.03.22

Buildings smoldered from fire and gas leaks bubbled up through brackish floodwater, occasionally catching fire and burning on the water surface.

CNN: Military due to move in to New Orleans

Though a program displays panels showing all the critical processes of a real rig (fire and gas detectors, valve status, oil flow from the sea bed and so on), and then responds to the actions of the trainee by altering these displays appropriately, a human operator can intervene at any time if things seem to be going too smoothly.

ECONOMIST: Virtual reality

Items are now housed in a temperature and humidity-controlled strong-room protected by an inert gas fire protection system, which would douse the room in gas to kill flames instead of using water.

BBC: Carlisle's ?8.2m archive centre opens