水蒸气压

飞机空调系统中饱和水蒸气压的计算

Study on saturated water vapor pressure equations for calculation of aircraft air-conditioning systems

高精度测量几何量，如角度、长度等的测量结果都是标准环境参数条件下的值，其中的水蒸气压（湿度）要求是1。

Water vapor pressure which is also called humidity , one of the standard environment parameters , should equal to1 .

两种测试方法的水蒸气压差相同，都是试样一侧极湿而另一侧极干，只是水蒸气压差相对于试样的方向有变化。

The vapor pressure difference is nominally the same in both methods except in the variation , with extremes of humidity on opposite sides .

控释肥料养分释放动力学及其机理研究第2报水蒸气压对包膜型控释肥料养分释放的影响

The kinetics and mechanism of nutrients releasing from controlled release fertilizer-Part 2 . Effect of water vapor pressure on nutrients releasing from film-coated controlled release fertilizer

温度升高，水的蒸气压也增高。

The vapor pressure of water increases as the temperature is raised .

在使用于湿球测定锅炉烟气含湿量的过程中，需要查找水的饱和蒸气压，非常不方便。

It is inconvenient to find out saturated vapor pressure of water while measuring moisture content of flue gas from boiler by wet and dry bulb method .

现国内某些普通化学教材，在写到稀溶液通性所画水的相图，都把℃以上水的蒸气压曲线画的较缓，而℃以下冰的蒸气压曲线画得较陡。

The general chracteristic of diluted solution was dealt with by drawing the water phase diagram in some current internal common chemistry textbooks in which the water steam pressure curve above 0 ℃ was drawn less steeper while the ice steam pressure curve below 0 ℃ was drawn steeper .