If we don't get greenhouse gas emissions down, we're going to need a Plan B - and people like Caldeira to do the research for us.

如果我们不能减少温室气体排放量，我们将必须实行“B计划”，像卡尔代拉这样的科学家正在为我们从事这方面的研究。

youdao

So what's the mole fraction of B in the gas phase?

那么B在气相中的摩尔分数是多少？

youdao

It's the molar fraction of B in the gas phase times the total pressure.

这分压等于气相中b的摩尔分数，乘以总压强。

youdao

B=0 There's going to be some temperature where B is equal to zero. In that case, your gas is going to look awfully like an ideal gas.

在某个温度,这时，实际气体的表现，十分接近理想气体,高于这一温度它是正的。

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They have gas, ulcers, heartburn and B.

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