这样，他们希望这些植物能吸收与其排放的有毒气体等量的污染气体。
These, so they hope, will absorb the equivalent of their sinful emissions.
在吸收工作，而这种气体混合物编写的混合溶质饱和氮与纯氮在某一体积比被控进入毒气室，并在接触到纯净水。
In the absorption work, a gas mixture prepared by mixing solute-saturated nitrogen with pure nitrogen in a given volume ratio was charged into the gas chamber and came in contact with pure water.
树木能够吸收二氧化碳和其他有毒气体，并转化成生物们赖以生存的氧气。
It's true that trees take in the carbon dioxide and other toxic gas and give off oxygen which living beings lives on it.
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