血吸虫病蔓延周期的灰色预测模型

对血吸虫病蔓延高峰期的预测具有深远的意义。本文建立一种新的灰色预测模型，对该病蔓延发展的高峰期进行预测，通过实例计算分析，预测结果正确，模型拟合精度为优。

The Gray Prediction Model for the Spread Period of Schistosomiasis

It is of great importance to predict the spreading peak of schistosomiasis. This paper establishes a difference gray prediction model, which forecasts the peak peroid of schistosomiasis growing and spreading. A practical example is caculated and analyzed, which indicates that the prediction result is correct and the precision grade of the model is excellent.