大气流动 meaning in English

atmo hericmotion
atmospheric motion

Flow patterns of lower atmosphere over beijing area
北京地区低层大气流动模态研究
The preliminary results show that air flows in this area could be classified into autumn - winter pattern and spring - summer pattern
所获初步结果表明，该地区大气流动总体分为秋冬型和春夏型。
The mesoscale circulation determines basic air flow patterns in this area , which is typical in spring - summer season and in calm weather of autumn - winter season
中尺度环流是该地区低层大气流动的基本模态，春夏季和秋冬季弱系统条件下的区域流动大体按这种模态演变。