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本科论文2.5.3x、y轴向丝杠的稳定性校核112.6联轴器选用.…112.7电机的选用….122.7.1电机等效载荷分析122.7.2性能校核.122.8轴承的选用…132.9本章小结143摇篮转台的总体结构设计…53.1摇篮工...

北京理工大学珠海学院2020届本科生毕业设计Design of Tableware washing deviceAbstractThe emergence of dishwasher has a significant change to the home life.It hassuccessfully solved th...

北京理工大学珠海学院XXXX届本科生毕业设计intelligentization has become the trend of the world's future development.Intelligentization can operate according to the wishes of human be...

本科论文4.4驴头…304.5横梁.…304.6抽油机装配体31结论32参考文献33致谢.35

Design of Semi-automatic Weight-bearing Climber Design ofTransmission System Scheme and Simulation DesignAbstractAt present,the development of science and technology has brought co...

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小花宏业大深滑盘婆流ihn.1f ringu imBACHELOR'S DEGREE THESIS OF CISAUABSTRACTAccording to the survey,there are about 60 million disabled people in Chinanow.The disabled number about...

ABSTRACTScale formation in cooling water pipe of BF cooling stave is one ofthe important reasons which effect the heat transfer and long-life of stave.In this paper,liquid-solid ci...