| 地下水出流单断沙关系的回归分析 |
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| 引用本文： | 马丽英.地下水出流单断沙关系的回归分析[J].水文,2007,27(4):59-62,79. |
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| 作者姓名： | 马丽英 |
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| 作者单位： | 云南省水文水资源局红河分局,云南,开远,661600 |
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| 摘 要： | 阐述回归分析理论，根据南洞1：1站8年的实测输沙率成果资料作回归分析。从而了解和认识地下水出流的泥沙在横向和垂向上的分布规律及各垂线单沙与断沙之间的相关系数、回归效果、回归误差的多少。掌握泥沙的变化规律，对该地区的工、农业用水，城市用水，水资源的合理化利用和保护有着十分重要的意义。
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| 关 键 词： | 南洞口 单断沙关系 回归分析 |
| 文章编号： | 1000-0852（2007）04-0059-04 |
| 修稿时间： | 2006-11-20 |
Regression Analysis of Index and Cross-Section Average Sediment Concentration Relation of Ground water Outflow |
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| MA Li-ying.Regression Analysis of Index and Cross-Section Average Sediment Concentration Relation of Ground water Outflow[J].Hydrology,2007,27(4):59-62,79. |
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| Authors: | MA Li-ying |
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| Institution: | Honghe Branch Bureau of Hydrology and Water Resources in Yunnan Prorince, kaiyuan 661600, China |
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| Abstract: | This paper made a regression analysis according to 8-year observed sediment discharge data from Nandongkou Hydrometric Station, so as to understand the interrelationship, regression effects and the regression error of the index and crosssection average sediment concentration of the groundwater outflow. The results could be used to analyze the law of sediment change, which is important for utilizing and protecting the local water resources. |
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| Keywords: | iNandongkou Hydrometric Station index and cross-section average sediment concentration relation regression analysis |
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