3.5SQ00P传输脚本-15-3.6数据分析-16-3.6.1数据预处理16-3.6.2数据预处理方法-16-3.7数据处理-17-3.7.10DS层的数据仓库部署-17-3.7.2DWD层数据仓库部署-18-3.7.3DWS层数据仓库的部署-19-3.7.4AD...

ABSTRACTWith the rapid development of Chinese computer technology and network informationtechnology and its application and promotion in various industries,the growth rate of datab...

ABSTRACTIn recent years,with the rapid development of science and technology,the application ofsingle-chip microcomputer are to depth.In real-time detection and automatic control s...

AbstractA single stage CCM-BOOST power factor correction circuit with high power factor and lowelectromagnetic interference is designed in this paper.First of all,the active power ...

北京理工大学珠海学院2020届本科生毕业设计ABSTRACTAccording to the Internet's develop and revolute,Internet technology has linked with ourlives closely and plays an important role in...

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基于Web的水果蔬菜销售系统的设计与实现AbstractWith the development of Internet economy and technology,online shopping has beenwidely concerned and welcomed by the public.The defects...

AbstractWith the rapid development of mobile Internet industry and the growth of mobiledevice terminals,people's learning and life is changing dramatically with the progressand dev...

本科论文附录1原理图.。.18附录2主要源代码19致谢…22

Design and Implementation ofSupermarket Commodity InformationManagement SystemAbstract:With the efficient development of social economy,our living standard willalso be improved,and...