穆棱河流域径流变化规律分析及预测研究.pdf

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1、中困分类号学梭代码１０２２４密级公开学号１２０１１００１７是＾Ｉ嗦／、營硕古學位论义穆棱河流域径流变化规律分析及预测硏究作者刘埼！１巧徐淑霉教授导学位类别工学硕±所在学院水利与建筑学院一级学釉巧业工程二级学科农业水±工程二〇—五年六月独创声明本人声明所呈交的学位论文是本人在导师指导下进行的研究工作及取得的研。究成果据我所知，除了文中特别加Ｗ标注和致谢的地方外，论文中不包含其他人己经发表或撰写过的硏究成果，也不包含未获得（注；如设有其他需要特别声明的，本栏可空）或其化教育机构的

2、学位或证书巧一用过的材料。与我同工作的同志对本研究所做的任何贡献巧已在论文中作了明确的说明并表示谢意。＊；学位论义作者签名：吉日期＞０／ｊｒ年／月心日１＾学位论文版权使用授权书本学位论文作者完全了解学校有关保留、使用学位论文的规定，学校有权保留并向国家有关部ｎ或机构送交论文的复印件和磁蟲，允许论文被查阅和借阅。本人授权学校可将学位论文的全部或部分内容编入有关数据库进行检索，可采用影印、缩印或扫描等复制手段保存、汇编学位讼文。（保密的学位论文在解，密后适用本授权书）＾学位论文作者签名：曰期表；謂Ｘ年＾月ｆ曰／＾

3、导师签名日期：〇年／月／日＞／ｊ：／ClassifiedIndex：Code：10224Confidential(yes/no)：noNO.：120110017DissertationfortheMasterDegreeStudyontheRunoffChangeCharacteristicandForecastMethodofMulingRiverBasinCandidate:LiuQiSupervisor:ProfessorXuShuqinDegreeCategory:MasterofScienceinEngineeringCollege:Colle

4、geofWaterConvervancy&CivilEngineeringFirstleveldiscipline:AgriculturalEngineeringSecondleveldiscipline:AgricultureWater-soilEngineeringHarbinChinaJune2015目录目录摘要············································································································I英文摘要··········

5、·····························································································II1绪论········································································································11.1研究的目的与意义·····································································

6、················11.2国内外研究动态························································································11.2.1径流变化规律研究现状··········································································11.2.2径流预测方法研究现状······························································

7、············31.3存在的问题及研究趋势···············································································41.3.1存在的问题·························································································41.3.2研究趋势····································································

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