出典:Wikipedia
出典:『Wikipedia』 (2011/06/28 23:01 UTC 版)
Vacuum evapouration is the process of causing the pressure in a liquid-filled container to be reduced below the vapor pressure of the liquid, causing the liquid to evaporate at a lower temperature than normal. Although the process can be applied to any type of liquid at any vapor pressure, it is generally used to describe the boiling of water by lowering the container's internal pressure below standard atmospheric pressure and causing the water to boil at room temperature.
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風食作用.
空中放電.
大言壮語.
a method of distilling under reduced pressure
空鼾をかく
undergo the process of distillation