过饱和蒸气是指在一定温度下其压强超过饱和蒸气压的蒸气。这种现象的出现是由于蒸气中缺少凝结核的缘故。处于过饱和状态的蒸气并不稳定,如果出现凝结核(如尘埃,带电粒子)时,它就会部分液化或凝华而回到饱和状态。
... 过饱和溶液oversaturated solution 过饱和蒸气oversaturated vapor 过程process ...
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... superposition 叠加 supersaturated vapor 过饱和蒸气 supersaturation 过饱和 ...
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... supersaturated steam 过饱和蒸气 supersaturated vapour 过饱和蒸气 supersaturation 过饱和(现象) ...
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斑晶(石英)中流体包裹体具有饱和及过饱和盐水蒸气沸腾流体包裹体组合的特征,缺乏熔融包裹体。
The fluid inclusions in the phenocrysts (quartz) show the features of the assemblage of saturated and oversaturated saline water vapor boiling fluid inclusions and are lacking in melt inclusions.
然后综合考虑了水蒸气状态方程、表面张力计算方法和水的密度计算方法对计算临界液滴半径的影响,进而得出了计算过饱和状态下临界液滴半径的具体形式。
In addition, on the basis of available experimental data a formula for the exact prediction of liquid droplet surface tension was obtained by using a fitting process.
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