Meaning they release ethylene gas as they mature—and the gas in turn accelerates ripening.

这其中的奥妙在于随着这些果实的成熟会释放乙烯，而乙烯反过来会加速果实的成熟。

Apparently cancer cells give off different gasses than healthy ones.

显然癌细胞会释放出一种和健康细胞不同的气体。

Because CFCs are also powerful greenhouse gases.

因为氟氯碳化物是强大的温室气体。

Organizations that sign the agreement promise to create fewer gasses linked to climate change.

签署该协议的组织承诺减少与气候变化有关的气体排放。

To counteract this oxygen would have to be diluted with non reactive gas.

为了制造这种情况，氧气中的空气比率需要利用惰性气体来降低。

And these are more potent greenhouse gases than CO2.

这些是比二氧化碳更强的温室气体。

She did all domestic things badly and the gasses were slopping over.

她什么家务事都不会干，连端两杯奶都洒出来了。

A years old waste decomposes, it produces flammable and toxic gases.

一年的废物分解，它产生易燃和有毒气体。

The state emits more greenhouse gases than any Amazon country besides Brazil.

该州排放的温室气体比除巴西以外的任何亚马逊国家都多。

This will require nations to reduce their greenhouse gases, like carbon dioxide.

这将要求各国减少二氧化碳等温室气体的排放。

It carries up to 350,000 pounds of gas.

它携带了250,000磅航空煤油。

Best known as a dental anaesthetic, the stuff is also a potent greenhouse gas.

众所周知，这种物质是一种牙科麻醉剂，同时也是一种强效温室气体。

Then more water vapor goes into the air, forming yet another potent greenhouse gas.

然后越来越多的水蒸气进入空气中 这是另一种强大的温室气体。

But there were some scuffles with police who fired tear gas.

但是有些人与发射催泪瓦斯的警察发生了冲突。

Officials using tear gas to break up the crowd.

官员们使用催泪瓦斯驱散人群。

Would you please fill some gas for me?

能帮我加些油吗？

It is heated until it becomes a gas.

然后再加热使之变为气体。

Not yet. The chemical factory produces terrible gas.

还没有。那家化学工厂产生的气体太糟糕了。

As gravity pulls a star's gas inward, pressure increases and pushes the matter back outward.

当重力将恒星的气体向内拉时，压力增加并将物质推向外部。

Nature is gobbling greenhouse gas every day.

大自然每天都在大量吸收温室气体。