【摘要】 在对新疆河流水质现状进行分析评价的基础上,用GM(1,1)模型对今后五年内的河流水质进行了预测。更多还原

【Abstract】 In recent years, the situation of water pollution in several main reivers caused the public attention in Xinjiang. In this paper the change trend of water quality within 5 years is forecasted by GM(1,1) model, based on analysis and evaluation to present river situation.更多还原