and the strength, height, and width of radar echo simulated by the SBM model are closer to the observations than the IAP 3-D hailstorm numerical model.

• 结果表明：分档模式可以较好地模拟出强对流云中两支上升气流，模拟得到的最大上升气流速度大于参数化模式；分档模式模拟得到的雷达回波强度、顶高和回波宽度更接近实测。