论文部分内容阅读
模糊数学在工农业许多领域内得到应用,其中的综合评判模型有普遍的实际意义。章文茜用综合评判模型做了华北平原夏季旱涝趋势的预报。这种方法也可以用来预测森林病虫害的发生趋势。现以“黑龙江省尚志县落叶松早
Fuzzy mathematics has been applied in many fields of industry and agriculture, and the comprehensive evaluation model has universal practical significance. Zhang Wenxi made a comprehensive evaluation model to forecast the summer droughts and floods in the North China Plain. This method can also be used to predict the trend of forest pests and diseases. Is to "Shangzhi County, Heilongjiang Province Larix early