北京理工大学珠海学院2020届本科生毕业设计Automatic Track Assembly System-Structure Design of ChassisAbstractIn some current motor manufacturing companies,the sintering of motor stat...

Magnetic Pipeline Leak Detection TechnologyBased on Circumferential ExcitationAbstractThe issue is in close connection with actual scene,solves the quantitative andintelligent prob...

AbstractWith the rapid development of the national economy and the progress ofscience and technology,various water heaters have received people's attentionand selection.But many co...

Design of hydraulic high frequency directional valveAbstractLinear friction welding technology is a relatively advanced solid-phaseconnection technology at home and abroad.One of t...

毕业设计 - 复制/中文摘要.doc毕业设计 - 复制/刮板输送机.dwg毕业设计 - 复制/学士学位论文原创性声明.doc毕业设计 - 复制/毕业设计任务书.doc毕业设计 - 复制/毕业设计外文翻译.doc毕业设计 -...

SummaryWith the development of time and the advancement of science andtechnology,under the blessing of contemporary technology,automation andintelligent development,more and more c...

硕士学位论文实体建模的边界表示法(B-Rep)和构造实体造型几何数表示法(CGS)在软件开发上得到应用，实现了三维造型、自由曲面设计、有限元分析等工程应用。从90年代起，CAD/CAM技术已不再是过去...

支架零件的工艺规程及钻6-Φ17孔的钻床夹具设计/【1A037】支架零件的工艺规程及钻6-Φ17孔的钻床夹具设计/CAD/夹具体零件图.dwg支架零件的工艺规程及钻6-Φ17孔的钻床夹具设计/【1A037】支架零...

Design of lifting mechanism of dump truckAbstractDesign a highway type light dump truck,this paper first analyzes the development statusof domestic and foreign dump trucks,and show...

本科论文摘要辽宁省是我国产粮大省，粮食的年产量始终处于前列。所以对于食粮方面质量成果，间接的的危害着几亿人民的健康安全。因而我国鼎力帮持我们省的农业方面的发展，在我们省首要种植的农...