兰州盛夏大降水短期预报

Short Term Forecast of Mid summer Heavy Rain in Lanzhou

根据预报员的思路，运用专家系统匹配方法，依次对大降水的环流场、影响系统、高低空物理量配置等建立推理规则，然后输入计算机算出结果。

According to train of the ought of forecaster,using match method of expert sys-tem the forecast model has been built inference rules for circulation field of heavy rain,influ-ence system , Physical amount allocation of high low field and so forth in order.Then,cal-culate results have been inputed computer.