1.【化】甲烷,沼气
1.a gas with no color or smell that is used as a fuel
1.If they were singing, there was no methane about, but if they dropped over then the miners had their clue to leave the mine shaft quickly!
如果它们在鸣叫，周围就没有甲烷，但如果它们掉了下来，那矿工就知道端倪，赶紧离开了矿井！
2.As to methane-eating bugs, a look at the planet as a whole again seems to rule that possibility out.
至于吞食甲烷的虫子，星球作为一个整体看来，这种可能性不太大。
3.That life would have to survive on comparatively little oxygen and water, and would have to be very tolerant of methane.
这些生命要再氧气和水相对较少的环境下生存，而且要能够忍受甲烷。
4.There was one sure way to check, just how much methane is in these bubbles because it is highly flammable.
有一种可靠方法来检验气泡中的甲烷含量，因为甲烷高度可燃。
5.Coalbed methane reservoir is a pressure seal reservoir and its production characteristic is different from that of conventional natural gas.
煤层气是一种压力封闭型气藏，其生产特征不同于常规天然气。
6.The methane explosion is building to its peak intensity and is almost certain to "blow" as you say.
甲烷爆炸聚积到了尖峰强度，按照你们的说法，几乎肯定会“爆发”。
7.How much methane and carbon dioxide might be released from the rotting permafrost?
一个腐烂的永久冻土层将释放出多少甲烷和二氧化碳？
8.Since then, Titan has spotted dozens of lakes on Titan's surface, thought to be made of a mixture of liquid ethane and methane.
自那时起，泰坦上已经发现了数十个充满了液态乙烷和甲烷混合物的湖。
9.It was remarkable. We had gone out there assuming that there would be plenty of methane still there and the fact was that it was all gone.
真是让人吃惊，我们本来认为还有很多泄漏出来的甲烷在那里的，可事实是甲烷都不见了。
10.From the bacterial point of view, methane is just as much of a waste product as faeces are from the human viewpoint.
从细菌的角度来看，甲烷也只是它们产生的一种废物，就跟粪便是人类的排泄物一样。