carbon dioxide

二氧化碳英释中释the gas produced when animals breathe out, when carbon is burned in air, or when animal or vegetable substances decay

1 How much carbon dioxide you save, if any, depends on how far you live from work and how you get there, among other things..如果真有的话，你可以节约多少二氧化碳？ 它取决于你住得有多远还是你如何完成目标抑或其他因素？

2 And then we have gas cooled reactors which can use supercritical carbon dioxide or helium..然后我们有气体冷却反应堆,那能使用超临界二氧化碳或者氦。

3 But as Solomon and colleagues suggest in a new study published in the Proceedings of the National Academy of Sciences, it is not true for the most abundant greenhouse gas: carbon dioxide..但是，正如所罗门和他的同事提出的一项发表在《美国国家科学院院刊》的新研究表明，对最丰富的温室气体，二氧化碳，这是不正确的。