扰动气流 meaning in English
current of perturbation
dirty flow
disturbance
disturbed airflow
rough air
Examples
- From time to time , under the influence of upper air disturbances , cold air from this anticyclone plunges southward through china and brings outbursts of cold air to the south china coastal areas
有时，在高空扰动气流影响下，冷空气会南下横过中国。这些冬季季候风寒潮，最后为华南沿岸带来一阵阵的冷空气。 - From time to time , under the influence of upper air disturbances , cold air from this anticyclone plunges southward through china and brings outbursts of cold air to the south china coastal areas
有时，在高空扰动气流影响下，冷空气会南下横过中国。这些冬季季候风寒潮，最后为华南沿岸带来一阵阵的冷空气。 - It is necessary to study the unsteady nonlinear aerodynamic characteristics of a wig flying in air with disturbed waves for the design of high - performance wig vehicle , especially for the subject that how to improve the safety , maneuver ability near sea wave , and economics of the wig flying over sea waves
研究地效翼在风浪扰动气流场中掠海飞行的非定常气动力问题，对于高性能地效翼船的设计，特别是对于提高地效翼船在风浪中飞行的安全性，操纵性以及经济性都是十分重要的。