...℃) 椰 - 临界温度(℃) 1 m 临界压力(bar abs) 勉 临界体积(cc/mole) 拼 临界密度(kg/m3) 娜 20℃时蒸气压(bar abs) 搅 20℃时液体密度(kg/m3) l 研 20℃时饱和蒸气密度(kg/m3) l |曼 根据美国环保局重要新替代物政策(SNAP),六氟丙烷可...
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沸点的定义就是蒸气的气压等于大气压时的温度。
Boiling point is defined as the temperature at which at which the vapor pressure is equal to that of the atmosphere.
当蒸气压很低时,可以对原子所发射的光谱作出最精确的观测。
The most accurate observations are made when we observe the light emitted when the vapour pressure is low.
当总蒸气压与周围液体的压力相等时,沸腾就发生了,液体变成了气体,遍及液体中的气泡。
When the total vapor pressure reaches the pressure surrounding the liquid, boiling occurs and liquid turns to gas throughout the bulk of the liquid.
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