A.槽前有正的相對(duì)渦度平流,有高層輻散,對(duì)應(yīng)有上升運(yùn)功B.槽后有正的相對(duì)渦度平流,有高層輻散,對(duì)應(yīng)有上升運(yùn)功C.暖平流區(qū)對(duì)應(yīng)有上升運(yùn)動(dòng)D.冷平流區(qū)對(duì)應(yīng)有上升運(yùn)動(dòng)
A.低層輻合B.低層輻散C.高層輻合D.高層輻散
A.發(fā)生在沿海B.發(fā)生在內(nèi)陸C.與地形有關(guān)D.多在暖季