There is vapor pressure lowering.
蒸汽压的下降。
You want to find the vapor pressure.
你需要找出蒸汽压。
You expect the vapor pressure to go down.
可以预计蒸汽压会下降。
We know there's vapor pressure there, right?
我们知道这里有蒸汽压？
And it's got a certain vapor pressure on top.
在上面施加特定的气压。
But the water is, vapor pressure is, very slow, very small.
但是水的蒸汽压很小。
It's the usual, it's pretty close to the usual vapor pressure.
这很正常，水的蒸汽压非常接近通常的蒸汽压。
The vapor pressure of a fluid at the critical temperature.
一种流体在临界温度下的蒸气压。
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。
The vapor pressure of water increases as the temperature is raised.
温度升高，水蒸汽气压增加。
Then I want to ask the question, what is the vapor pressure of the water?
现在我想问的是，水的蒸汽压是多少？
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。
White vapor pressure factory has been adjusted, such as pressure changes do not adjust.
蒸发压力出厂时已调节好，如压力无变化请勿调整。
And water vapor pressure is lower when the air is cooler, meaning sweat evaporates faster.
凉快时水蒸发压低，这意味着汗水能很快蒸发。
The pressure will result in the formation of a vapor pocket.
压力将导致形成一个蒸汽口袋。
It is the pressure necessary to condense a vapor at the critical point.
它是使一种蒸气在临界点进行冷凝所需的压力。
The capacity of air to hold water vapor depends on its temperature and pressure.
通过改变气体压力保持一定体积来测量温度。
Low Volume, Low Pressure, Vapor, (Flat Top Plungers).
低体积，低压力，蒸汽，(平顶活塞)。
Low Volume, Low Pressure, Vapor, (Flat Top Plungers).
低体积，低压力，蒸汽，(平顶活塞)。
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