辊盘式卷捆机构卷捆机理分析与试验研究

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1、中图分类号学校代码１０２２４密级公开学号１２０７０８２博士学位论文辊盘式卷捆机构卷捆机理分析与试验研究作者李叶龙导师王德福教授学位类别工学博士所在学院工程学院一级学科农业工程二级学科农业机械化工程二〇＿八年六月ClassifiedIndexCode:10224Confidential(yes/no):noNo.1207082DissertationfortheDoctoralDegreeExperimentalResearchandTheoreticalAnalysisof

2、BalingMechanismoftheRoll-diskBalingDeviceCandidate:LiYelongSupervisor:Prof.WangDefuDegreeCategory:DoctorofEngineeringCollege:CollegeofEngineeringFirstleveldiscipline:AgriculturalEngineeringSecondleveldiscipline:AgriculturalMechanizationHarbinChinaJune2018

3、目录目录摘要...............................................................................................................................................................I英文摘要.....................................................................................

4、...............................................................III1前言...........................................................................................................................................................11.1研究的背景和意义...................

5、.......................................................................................................11.1.1我国秸秆资源利用现状...........................................................................................................11.1.2研究的目的与意义...............

6、.....................................................................................................21.2国内外研究现状..............................................................................................................................41.2.1国外研究现状.....

7、.......................................................................................................................41.2.2国内研究现状............................................................................................................................

8、61.3研究内容与技术路线......................................................................................................................91.3.1研究内容..........................................................................