气旋式气流 meaning in English
cyclonic flow
Examples
- The basic requirements include good cyclonic inflow i . e . for the northern hemisphere , inward spiralling in an anti - clockwise sense at the lower levels for the initial spin - up process , and good outflow channels at the upper levels for effective ventilation . the convergence of air at the lower levels and divergence aloft imply a vertical circulation which is schematically shown in the following cross - sectional diagram
热带气旋的诞生及发展的基本条件是：在大气低层必须有充份的气旋式气流辐合（在北半球，沿反时针方向螺旋形地流入） ，在大气高层要提供足够的气流外溢通道，这样才可以建立有效的通风机制。 - Otherwise , further development and intensification will be inhibited . the basic requirements include good cyclonic inflow i . e . for the northern hemisphere , inward spiralling in an anti - clockwise sense at the lower levels for the initial spin - up process , and good outflow channels at the upper levels for effective ventilation
热带气旋的诞生及发展的基本条件是：在大气低层必须有充份的气旋式气流辐合在北半球，沿反时针方向螺旋形地流入，在大气高层要提供足够的气流外溢通道，这样才可以建立有效的通风机制。 - The basic requirements include good cyclonic inflow ( i . e . for the northern hemisphere , inward spiralling in an anti - clockwise sense ) at the lower levels for the initial spin - up process , and good outflow channels at the upper levels for effective ventilation . the convergence of air at the lower levels and divergence aloft imply a vertical circulation which is schematically shown in the following cross - sectional diagram
热带气旋的诞生及发展的基本条件是：在大气低层必须有充份的气旋式气流辐合（在北半球，沿反时针方向螺旋形地流入） ，在大气高层要提供足够的气流外溢通道，这样才可以建立有效的通风机制。