本科论文摘要多功能车（火车车头）为铁路运输的动力源头，现阶段多功能车已经具备各种环境的工作能力，但略有欠缺。对于我国制造多功能车的技术已属于世界前列，对于很多方面已经趋于完善，但对...

本科论文4水果去皮切片机的结构设计.…264.1瓜果去皮机的设计及其特点…264.1.1工艺流程及结构特点444444444444444444444444444264.2摩擦式瓜果去皮机基本结构284.2.1工作的圆筒.…44444444284....

ABSTRACTThe main research content of this project is the underground electric drilling tool reducer.The downhole electric drilling tool reducer is a deceleration and torque increas...

硕士学位论文第一章文献综述ABSTRACTThe most resource of production of alumina is bauxite.According tothe fast development of the alumina industry,the resource of high qualitybauxite...

On the development of aircraft maintenance thoughtABSTRACTWith the increasing demand of human society and the continuous development of scienceand technology,from the initial manne...

东北大学硕士学位论文AbstractThe Temperature and Flow Field Simulation of HotAir Heating for a Tall BuildingAbstractHot air heating is a new heating system.It is heat medium.Firstly...

The processing technology of air compressor crankshaft andgrip designAbstractThe design for the air compressor crankshaft machining technology andfixture design,the crankshaft is o...

ABSTRACTWith the rapid development of electronic technology,electronicsystems,more and more extensive applications,the types of electronicequipment,more and more electronic equipme...

PLC-based control sorting manipulator design-hardware designAbstractIn this design,based on the study of the development of manipulators in recent years,thedesign and application o...

大学毕业设计（论文）ABSTRACTThisarticleintroducestheelevatorcontrolsystembasedonsinglechipmicrocomputer.Thehardwarepartismainlycomposedofthesmallestsystemmoduleofthesinglechipmicro...