【摘要】 本文认为江淮切变线是由于纬向风的不连续切变形成涡层的表现形式,且呈准东西向。对此涡层的分析得到一些关系到切变线移动的因素。更多还原

【Abstract】 It is assumed that the wind shear line is the appearance of vortex level which is formed by the wind velocity difference △u of two sides. Through analysing the equations which control the motion of the line, we find some main predictive points of its motion, which may be useful to weather forecasters更多还原