目录1引言.12农村土地调查的内容与方法.22.1我国土地利用现状….22.1.1调查种类.22.1.2实地核查调绘2图斑核实确认.32.2土地权属调查和条件调查…3土地权属调查….33农村土地调查中无人机的应用...

AbstractWith the rapid development of our national economy,the degree ofmodernization is increasing day by day.There are more high-rise buildingsand more elevators.The current situ...

[24]YuHuangZheng.VacuumCircuitBreakerFaultDiagnosisSystem[J].AppliedMechanicsandMaterials,2012,2034(229):[25]YuShengQuan,ZongChengZhang,GuangChen,DaiJuan Wang.ResearchonDetectionMe...

淮阴师范学院毕业设计摘要：步进电机作为重要的工业电气设备中的执行元件，研究对步进电机调速控制的方法，对提高控制的精确度及经济实用具有重要意义。本文所设计的主控芯片是51单芯片，这种芯...

一拖二热泵型空调器（KFR-20GW×2）/Thermal comfort during heating and cooling periods in an automobile.pdf一拖二热泵型空调器（KFR-20GW×2）/冷凝器.dwg一拖二热泵型空调器（KFR-20GW×2...

齐展鹏：单片机闭环控制BOOST变换器AbstractIt is well known that the boost chopper circuit is the basic chopper circuit and the design ofthe adjustable DC power supply can be realize...

北京理工大学珠海学院2020届本科生毕业设计（论文）北京理工大学珠海学院毕业设计（论文)诚信承诺书本人郑重承诺：我所呈交的毕业论文《波音787飞机供电系统》是在指导教师的指导下，独立开展研...

ABSTRACTAs one important unit of gyro,the angle transducer can be sensitive to the anglerotation of gyrorotor,and output the measurable electric signal.To date,sensortechnology has...

Scanning pickup manipulator based on PLCAbstractWith the progress of society,the development of industrial automation isparticularly noticeable.The emergence of various mechanical ...

PLC-controlled intelligent 5-floor elevator-PLC programming and assembly testing for smart elevatorsAbstractThe design is based on China's multiple strategic goals of accelerating ...