【摘要】 通过对１９９５年７月１４日的大—暴雨天气过程所获取的３８２４多普勒天气雷达平均径向风场资料的分析，发现边界层急流（ＳＥ）与较强的降水相伴。表明多普勒天气雷达对中小尺度天气系统和灾害性天气预报有预警作用更多还原

【Abstract】 A rainstorm weather process on July 14 1995 with mean radial velocity data obtained from 3824 type Doppler weather radar was analysed.The boundary layer jetstream (SE) measured by the radar was accompanied by stronger precipitation.The fact indicates that the Doppler weather radar can play a warning role in mesoscale and microscale weather system watches and severe weather predictions.更多还原