把干空气块绝热膨胀或压缩到标准气压(1000hPa)时的温度。
单位温度 unit temperature
易位温度计 metastatic thermometer
位温势 temperature potential
湿球位温 wet-bulb potential temperature ; potential wet-bulb temperature
位温致冷器 cryogenic coller
假湿球位温 wet-bulb pseudo potential temperature ; pseudo wet-bulb temp ; [气象] pseudo wet-bulb potential temperature
部分位温 [气象] partial potential temperature
复位温度 Reset temperature
结果表明:通过推算位温、气压等方法间接推算气温,比不考虑海拔直接推算气温误差有所减小。
The results convey that this way of indirect calculating temperature makes error decrease after potential temperature and air pressure is computed.
同时,在此过程中受水汽加热的影响,水平相当位温梯度减弱,负的斜压项减弱,使得总的湿位涡正值增大。
Meanwhile, by the influence of water vapor in the process of heating, the gradient of equivalent potential temperature weakened, and baroclinic term also declined, so the total MPV increases.
结果表明,本模式能合理地模拟不同地表热量平衡、地表气温、混合层高度、湍流交换系数、湍流动能、位温廓线等,以及它们的日变化。
The result shows that this model can simulate the structure and eigenvalues of atmosphere boundary layer and their changes in a day.
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