研究了水蒸气压差与包膜型控释肥料养分释放速率的关系。
The relationship between vapor pressure difference and rate of nutrient release from film coated controlled release fertilizer was discussed.
在模拟预测值的过程中，采用了饱和溶液中的水蒸气压差换算成水中温度的方法。
Method of vapor pressure in saturated salt solution converted into temperature in water was used in the predict value of simulating the nutrient release.
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 to 1.
这里不会有任何水蒸气，在利用圆柱活塞，外加一个大气压的压力的情况下。
This is not going to be any water vapor at one bar pressure on that cylinder.
冰水混合物上方,水蒸气的气压非常小。
There's hardly any vapor pressure above your ice water glass.
在气井生产过程中，由于天然气压力和温度的降低，水蒸气会凝析成液态水。
During the process of gas production in gas Wells, vapor will condensate into liquid water due to the cut down of pressure and temperature of natural gas.
在气井生产过程中，由于天然气压力和温度的降低，水蒸气会凝析成液态水。
During the process of gas production in gas Wells, vapor will condensate into liquid water due to the cut down of pressure and temperature of natural gas.
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