饱和水汽压 saturation vapour pressure
- 在气温变化范围内,饱和水汽压在小于1毫巴到超过100毫巴(即大于1000倍)间变动。
Over the range of air temperature, the saturation vapor pressure fluctuates from less than 1/10 to over 100 millibars, or by a factor of 1000. - 网室内外小气候要素(相对湿度、温度和饱和水汽压差)的差异随着风速的增加而减小;
The differences in relative humidity, temperature and vapor pressure deficit between inside and outside the screen-house decreased with the wind velocity increasing. - 空气温度、叶面温度、饱和水汽压差和气孔导度是影响水稻的蒸腾速率的关键因素,并在水稻不同生育阶段表现不同的影响程度;
Air temperature, leaf temperature, vapor pressure deficit and stoma conductance were the key factors affecting transpiration, and the effects would be different in different growing stages.