午夜欧美大片免费观看,欧美激情综合五月色丁香,亚洲日本在线视频观看,午夜精品福利在线

The forcasting of Meiyu rainfall is very important to industry and agriculture in Taizhou.According to the distributing features of Meiyu in the area,a convenient and practical method is put forward.A Meiyu predication experiment using the threshold auto-regressive model,advanced genetic algorithm,and related techniques was carried out in Taizhou.The graded forecasting method was adopted in predicting Meiyu rainfall and the statistical results are provided.The result shows that the fitting-rate and the accuracy are 78% and 80%,respectively.