北京理工大学珠海学院2020届本科生毕业设计诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《宠物定位电子项圈一一硬件部分》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观...

Integrated design of hydraulic control formulti taper conical dieABSTRACT:(In this paper,a hydraulic control system with highreliability and safety is designed for the conical die ...

铜陵学院毕业设计AbstractUltrasonic technology can quickly and accurately measure the thickness of metal andnon-metal materials and pollution-free,so it is very suitable for nondest...

AbstractThe design for a plate of cold stamping die design,according to the sizeof the design components,materials,mass production,etc.,the first partof the process of analysis to ...

开始确定设计方案计算极位夹角尺寸和关键点系统数学模型E,点位移速度ADAMS仿真结果和理论是否一致N优化设计结束图1工作流程图表1设计参数Fig.I design parameter

北京邮电大学硕士学位论文AbstractOptical fibre communications have been expected to be a high-speed andhigh-capacity communication,which has a lot of advantages such as low loss,hig...

第一章绪论第一章绪论1.1课题研究的相关背景随着最近几年的发展，IC产业得到了快速的发展，同时各个行业当中所使用的IC品类以及类似的数量都在继续增多，在各个领域当中使用IC进行产品的设计以...

海拉尔热电厂供配电系统设计摘要热电厂和变电站是电力系统重要的组成部分。目前，其发展的主要趋势是自动化和集成化。作为本次研究的研究内容，本文的设计思路是将整体设计分成各个部分，在完成...

AbstractThe nacelle alarm monitoring system is an important part of ship automation.It canaccurately and accurately reflect the operating status of various power equipment,controle...

摘要当今中国经济发迅速，城市化进程加快，汽车越来越快的走进工薪阶层家庭，而十地越来越紧缺，城市空地和巷道越来越少，但是城市里的汽车数量却越来越多。在城区的车辆密集区，由于受到原有占...