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本文利用大气运动中多时态的概念,对准地转运动的物理特征进行了分析与研究,指出在不考虑非绝热及湍流摩擦等作用时,准地转运动中所出现的多时态或多阶段的特征,是与运动的水平尺度密切相关的.文中还对正压与层结大气中的准地转运动的特征进行了分析与比较,并讨论了二者差别的原因.
In this paper, we use the concept of multi-tense in atmospheric motion to analyze and study the physical characteristics of geostrophic motion. It is pointed out that the multi-temporal or multistage Is closely related to the horizontal scale of movement.The paper also analyzes and compares the characteristics of quasi-geostrophic movement in positive pressure and stratified atmosphere and discusses the reasons for the difference between them.