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时间:2020-03-02
《寒地水稻节水控制灌溉试验及经济效益分析.pdf》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
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3、.学习方式'…金且制_i巧:馬辦醇:::M.巧-/〇巧年:觀瑞讀議i吟觀二郑、;ll方梦’、.巧‘;:户群是:碟稽,苗歡鱗H^v感棘^欄顆麵咖1羅誦賴期^蔓辕瞒議議議議.‘,.:;'鑄;;巧基撫感绍旅谦致葉論禮摇誦龜鑛ClassifiedIndex:Code:10224Confidential(yes/no):noNO.:140120021DissertationfortheProfessionalMasterDegreeAnalysisofRiceWater-SavingControlIrrigationTechniquesTestandEconomicB
4、enefitinColdRegionCandidate:FanYongyangSupervisor:LiuDongYueGuofengDegreeCategory:MasterofEngineeringCollege:CollegeofWaterConservancyandCivilEngineeringResearchField:AgriculturalEngineeringStudyMode:Full-timeHarbinChinaJune2016目录目录摘要..............................................................
5、................................................................................................I英文摘要...................................................................................................................................................III1绪论..........................................
6、.................................................................................................................11.1研究背景..........................................................................................................................................11.2研究的目的与意义.........................
7、................................................................................................11.2.1研究的目的.....................................................................................................................
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