potential temperature gradient中文什么意思

位温梯度

• potential:    adj. 1.可能的；【语法】可能语 ...
• temperature gradient:    气温(变化)陡度〔尤指高度增加下的变 ...
• gradient of potential:    电位梯度

例句与用法

1. Through the thermodynamic analysis for the sandstorm weather according to the simulated potential temperature , potential vorticity field , it is found that this sandstorm weather occurred in the condition of the atmospheric stratification stability , the area of the high potential temperature value and the potential temperature gradient have a good corresponding relationship with the surface cold air and cold front , so are the strength of potential vorticity and the different developing stage of sandstorm
   利用输出的位温、位势涡度场，对沙尘暴天气进行热动力条件分析，发现本次沙尘暴天气发生在大气层结稳定状态下，位温大值区及位温梯度与地面暖低压的强弱和移动有着很好的对应关系，位涡的水平分布特征和强弱变化对沙尘暴的出现时间和落区有一定的指示意义。