Airdrop USES the same concept, working on the principle that even the driest air contains water molecules that can be extracted by lowering the air's temperature to the point of condensation.

Airdrop使用了相同的理念，它工作的原理是：即使最干燥的空气，空气中所含的水分也可以通过降低空气温度，达到凝结点来萃取。

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The starting-point for many policymakers remains lowering interest rates.

很多决策者的出发点仍然是降息。

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And we also drew a phase diagram to show how this vapor pressure lowering was going to imply freezing point depression and boiling point depression.

我们来画相图，蒸汽压下降，意味着凝固点降低，和沸点降低。

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So if unemployment is the problem, that proves my point about lowering corporate tax rates.

FORBES: What Health Care 'Freedom And Liberty' Really Looks Like In Texas

So what's the point of lowering that interest rate?

NPR: Will Interest-Rate Cut Really Help?

The agreement also includes a two-percentage-point payroll-tax reduction, lowering Social Security taxes for most Americans to 4.2% from 6.2% for one year.

WSJ: Obama Woos Wary Party on Tax Deal