Market demand analysis of data backup systemsAbstract:In the era of rapid growth of information data,the backup and recovery technology of filescan improve the security of data,so ...

吉利博越发动机的诊断与排故AbstractWith the development of economy and the improvement of people's livingstandards,the number of cars in the country is increasing.With thecontinuous...

北京理工大学珠海学院2016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《广州市珠江啤酒生产企业环保工程设计-废水处理工程设计》是在李雪晴老师的指导下，独立开展研究取...

Key words:e、π，irrational,rational approximation,limit

Hollow blow molding mold design-blank extrusion moldAbstractWith the development of China's industry,the requirements for the mold aregetting higher and higher.The way of plastic f...

某五层现浇钢筋混凝土框架结构多层工业厂房课程设计全套/成果/平面图.bak某五层现浇钢筋混凝土框架结构多层工业厂房课程设计全套/成果/平面图.dwg某五层现浇钢筋混凝土框架结构多层工业厂房课程...

北京理工大学珠海学院设计与艺术学院2020届本科生毕业设计·设计作品诚信承诺书本人郑重承诺：我所呈交的毕业论文《雅俗共赏-一日本刺子绣在牛仔面料中的创新应用》是在指导教师的指导下，独立...

AbstractIn the structure of this design,stc12c5a32s2 plays the role of control center in theentire device,and x16012 and x14016 play the key role of power modules in the entiredevi...

自动炒菜机的结构设计一自动切菜结构设计AbstractWith the continuous requirements of people's living standards,edible vegetableshave become an important part of people.Automatic veget...

AbstractWith the rapid development and consolidation of the world economy and therapid development of China's economy,China's position on the world stage isgradually improving.With...