vapor pressure

常见例句

Where you measure the pressure, the vapor pressure, as a function of temperature.
在实验中你可以测量蒸汽压，作为温度的函数。
And then the vapor pressure of both substances above gets lowered. Anybody want to guess why they got lowered?
两种物质的蒸汽压都会下降,有人猜一猜为什么二者的蒸汽压都会下降吗？
So, that means that the vapor pressure above the solution is lowered. So I should have said vapor pressure lowering.
这就表示溶液上的,蒸汽压下降,所以这就是刚才说的饱和蒸汽压下降。

There's hardly any vapor pressure above your ice water glass.
冰水混合物上方,水蒸气的气压非常小。
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And the triple point of water is 16K that temperature and pressure - there's a unique temperature and pressure where water exists in equilibrium between the liquid phase, the vapor phase, and the solid phase.
与水的三相点,我们定义它为273。,水的三相点,是一个特定的温度和压强,可以使水的液态，气态和固态三相共同达到平衡，三相点是液态。
麻省理工公开课 - 热力学与动力学课程节选

If a liquid has a vapor pressure of greater than atmospheric pressure, that liquid boils.
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The gasoline must have the proper octane, and it must have the proper Reid vapor pressure (RVP).
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For example, when you heat a pan of water the vapor pressure increases until it reaches atmospheric pressure.
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