湖泊效应、绿洲效应和沙漠化效应都证明本地水汽比外来水汽容易在本地形成降水；
And it's necessary to prove such point of view against some oppugns. The Lake effect, the oasis effect and desertification have all given proofs of this opinion.
水汽(比空气)较轻，否则它不会升到空中。
Water vapor is lighter, which would otherwise not rise into air.
但是随着防雾眼镜的发明，这种水汽蒙蒙的时刻——通常是由于镜片本身比周围空气温度低或者高——将会彻底终结。
But such steamy moments - which usually happen when lenses are colder or warmer than the air around them - could be wiped out with the invention of non-fogging glasses.
无论旱涝年，青海高原空中净水汽通量均呈正值，但旱年比平均状况偏少21.88%，涝年偏多53.99%。
The net water vapor flux is positive always, but its content is low about 21.88% than average state in dry year, and is high about 53.99% in wet year.
结果表明：在自然温度条件下，水汽变化对大气比气体常数影响不大。
The numerical results show that the parameter slightly changes with the vapor variations in the air.
结果表明：高原上空h 2o混合比在对流层上层随高度迅速减少，在对流层顶和平流层底达到极小值，平流层里水汽混合比随高度增加。
The results show that the H2O mixing ratio decreases with height in upper troposphere quickly reaches a minimum near the tropopause and the bottom of stratosphere; and then it increases.
热空气含的水汽，比同样体积的冷空气含的水汽多。空气冷却，水汽凝结，或者又变成液态水。
Warm air can hold more vapor than the same amount of cool air. (2) water vapor condenses, or changes back to liquid water, as air cools.
实验发现，射频频率的变化对碳化硅薄膜的防水汽扩散能力影响最大，气体流量比次之，而功率和气体压力的变化影响较小。
The experiment results indicate that the moisture-resistance capability of SiC x film was mostly influenced by RF frequency and precursor gas flow ratio. It was also found that t…
实验发现，射频频率的变化对碳化硅薄膜的防水汽扩散能力影响最大，气体流量比次之，而功率和气体压力的变化影响较小。
The experiment results indicate that the moisture-resistance capability of SiC x film was mostly influenced by RF frequency and precursor gas flow ratio. It was also found that t…
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