| 黄河小浪底至花园口段水质预测模型 |
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| 引用本文： | 杨建华,杨更生. 黄河小浪底至花园口段水质预测模型[J]. 武汉大学学报(工学版), 1999, 0(1) |
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| 作者姓名： | 杨建华 杨更生 |
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| 作者单位： | 河南教育学院地理系(杨建华)，新疆教育学院(杨更生) |
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| 摘 要： | 根据建立黄河小浪底至花园口水质预测模型的需要，采取该河段的原状水、沙样品进行实验室模拟实验分析，得出含沙量与ＣＯＤＭｎ的关系式，并依据质量平衡原理，建立了水质预测模型．经模型参数有效性检验，证明能够满足模型的精度要求．
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| 关 键 词： | 预测模型；系统；质量平衡 |
Forecast Model for Water Quality of Xiaolangdi Huayuankou Reach of Yellow River |
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| Yang Jianhua ,Yang Gengsheng Henan Institute of Education,Zhengzhou Chian Xinjiang Institute of Education,Wulumuqi China. Forecast Model for Water Quality of Xiaolangdi Huayuankou Reach of Yellow River[J]. Engineering Journal of Wuhan University, 1999, 0(1) |
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| Authors: | Yang Jianhua Yang Gengsheng Henan Institute of Education Zhengzhou Chian Xinjiang Institute of Education Wulumuqi China |
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| Affiliation: | Yang Jianhua 1,Yang Gengsheng 2 1Henan Institute of Education,Zhengzhou Chian 450003 2Xinjiang Institute of Education,Wulumuqi China 830043 |
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| Abstract: | According to the need for modelling water quality forecast,the simulation tests with the original water and sands of the Yellow River are carried out,and a formula expressing the relationship between COD Mn and percent sand is obtained.Then based on the matter balance principle,the forecast model of water quality is established. By means of the effectiveness test for model parameters,it shows that the model has satisfactory precision. |
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| Keywords: | forecast model system matter balance |
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