| 用工业废水排放量预测地面水CODMn灰色方法研究 |
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| 引用本文： | 向跃霖.用工业废水排放量预测地面水CODMn灰色方法研究[J].干旱环境监测,1997,11(1):14-17. |
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| 作者姓名： | 向跃霖 |
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| 作者单位： | 湖南省洞口县环保局!422300 |
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| 摘 要： | ＧＰＭ（１）灰色生长曲线常被用于等距时序环境系统的分析建模、非等距摆动空间序列方面的应用尚未报道。本文研究提出了将非等距摆动空间序列经过等距化处理的ＧＰＭ（１）线性回归优化建模方法采用该方法所建的非等距ＧＰＭ（１）模型用于工业废水量预测地面水ＣＯＤＭｎ的实例表明，该方法简捷，方便、精度高于回归分析，有较大实用价值。
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| 关 键 词： | 地面水 CODMn 工业废水 排放量 灰色方法 |
STUDY ON GREY METHOD OF FORECASTING FOR COM_(Mn) IN SURFACE WATER BY DISCHARGE AMOUNT OF INDUSTRIAL WASTE WATER |
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| Xiang Yueling.STUDY ON GREY METHOD OF FORECASTING FOR COM_(Mn) IN SURFACE WATER BY DISCHARGE AMOUNT OF INDUSTRIAL WASTE WATER[J].Arid Environmental Monitoring,1997,11(1):14-17. |
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| Authors: | Xiang Yueling |
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| Abstract: | GPM(1) is often applied to the analysis and mod-elling of equidistance sequence ervironment system, butthe application of nonequidistance oscillating space se-quewe hasn't been reported yet. In this paper, GPM (1 )linear regression optimizing medelling method from e-quidistance handling of nonequidistance oscillating spacesequence is presented. The practical application ofnonequidistance GPM (1) (NEGPM (1)) to forecastingCODMn in surface water by industrial waste water showsthat the method is simple and direct with the precisionhigher than that of regressive analysis. |
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| Keywords: | GPM (1) NEGPM (1) Nonequidistance oscillating space sequence Regressive analysis Modelling Forecast |
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