By statistically analysing those accidents of gas trunk line at Sichuan OaS Field, the paper concludes that the internal corrosion is the main reason in pipeline accidents.

本文通过对四川气田输气干线事故的统计分析，说明了内腐蚀是管道事故发生的主要原因。

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Known to some as the Elephant's Trunk Nebula, parts of the glowing gas and dust clouds of this star formation region may appear to take on foreboding forms, some nearly human.

这是象鼻星云，是这个由气体与尘埃云所组成的恒星形成区，看起来就给人不祥的预感。在星云中也有些像人形的部分。

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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。

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Normally, standard gasoline vehicles are retrofitted in specialized shops, which involve installing the gas cylinder in the trunk and the CNG injection system and electronics.

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Then again, his carbeque does have a custom swing out cooking station that emerges from the trunk (they call it the boot) with twin gas fired grills.

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The most notable omission is infrastructure construction of a gas gathering system to tie into, with luck, an existing nearby major trunk line.

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