纬向气流 meaning in Chinese
zonal circulation
zonal flow
Examples
- 4 ) during the meiyu , the precipitation in middle and lower reaches of yangtze river has the relationship with southern hemisphere circulation in early april and may . when the meridional circulation in middle and high latitude of south pacific in april and may is rather obvious and the south pole eddy is rather strong , the precipitation in middle and lower reaches of yangtze river may be bigger than ever
4 )梅雨期长江中下游降水多寡与前期4 、 5月南半球环流存在联系，当4 、 5月南太平洋中高纬度地区经向环流较为明显，南极涡偏强时，长江中下游地区梅雨期降水易偏多；反之，当4 、 5月南太平洋中高纬度地区纬向气流较为明显，高纬度西风较弱，南极涡偏弱时，长江中下游地区梅雨期降水易偏少。