3.1.1技术可行性3.1.2经济可行性.93.1.3操作可行性103.2用例分析...。103.3功能需求分析.。。。。。。123.4本章小结.....14第4章系统设计...144.1功能设计..144.2数据库设计....164.2.1数据库概...

SummaryI am in accordance with the design task book requirements of the Chinese office buildingarchitectural design and structural design,in the process,I use the University of fou...

ABSTRACTWith the develop of the road construction and infrastructure about thechina China's highway network has undergone enormous changes,corresponding tothe information highway c...

CA6140机床后托架加工工艺及夹具设计/任务书.docCA6140机床后托架加工工艺及夹具设计/后托架夹具的装配图.dwgCA6140机床后托架加工工艺及夹具设计/外语文献翻译.docCA6140机床后托架加工工艺及...

CA6140型铝活塞的机械加工工艺设计及夹具设计(论文+DWG图纸)/100精车燃烧室.dwgCA6140型铝活塞的机械加工工艺设计及夹具设计(论文+DWG图纸)/105铣气门内槽.dwgCA6140型铝活塞的机械加工工艺设计...

AbstractThe stamping straw honeycomb coal forming machine is to add straw to the dieplate,and then process the straw into shaped honeycomb coal by stamping.Thehoneycomb coal moldin...

摘要本课题主要是针对罩注射模的模具设计，罩注射模具有重量轻、易清洁、耐腐蚀老化、强度高、使用寿命长，制作方便、价格低廉等特点。通过对塑件进行工艺的分析和比较，最终设计出一副注塑模。...

AbstractThe graduation design completed this time is based on the project biddingdocuments released by the tenderee of Yantai Penglai government office buildingproject and the tech...

Design of refrigerated display cabinet for a supermarket inzhuhaiAbstractRefrigerated display cabinet is a refrigerated device to meet the needs of economic andsocial development.I...

ABSTRACTWith the development of technology,our life style and leaming style are changing.The increase ofresources and the change of ways have a subtle influence on traditional educ...