the results indicate that a cold advection occurs at the near - surface layer, over which lies a warm advection.
结果表明:静止锋附近的近地面层为冷平流,往上为暖平流。
the vortex in doppler velocity field, echo tops, vertical integrated liquid, lift stream and cold advection are significant in this rainfall case.
多普勒速度场、回波顶高、垂直液态含水量、对应的上升气流以及温度平流对这次降水具有预报指示意义。
results indicate that there is a cold advection in the surface layer and a warm advection at the higher level near the stationary front.
结果表明:静止锋附近的近地面层为冷平流,再往上为暖平流。
with the clockwise movement, the echo disappeared gradually. there is warm advection in the lower and cold advection in the upper in vertical velocity profile map.
从垂直风廓线产品来看,具有低层为暖平流、高层为冷平流的垂直分布特征。
cold advection on upper lever and warm advection on low lever offered stratified conditions.