组合件数控车工艺与编程
组合件数控车工艺与编程/组合件数控车工艺与编程(论文+DWG图纸)/03.dwg组合件数控车工艺与编程/组合件数控车工艺与编程(论文+DWG图纸)/封皮.doc组合件数控车工艺与编程/组合件数控车工艺与编程(...
BS模式的网上选课系统的设计与开发
李恒:B/S模式的网上选课系统的设计与开发AbstractIn twenty-first Century,computer technology is developing towards integrationand networking.The traditional single computer applicati...
小学语文低年级课内海量阅读教学研究——以部编版教材为例
A study on the teaching of mass reading in primary school-Taking the textbook compiled by Ministry as an exampleAbstract Reading is an important way for individuals to enrich their...
基于STM32单片机的模拟雷达探测设计系统
AbstractThrough long-term social observation and online data research,it isfound that radar is widely used.But the general radar equipment is bulky andnot suitable for carrying.But...
智能机房的教学设备管理系统的设计
北京理工大学珠海学院2020届本科生毕业设计Design of Teaching Equipment Management System For IntelligentComputer RoomAbstractNowadays,the teaching equipment management of each school...
基于命名实体识别的医学病历自动生成研究与实现
AbstractIn recent years,the rapid development of 'Internet medical'technology has made the managementof hospitals more automated and networked,and the traditional manual paper medi...
超市商品信息管理系统设计与实现
Design and Implementation ofSupermarket Commodity InformationManagement SystemAbstract:With the efficient development of social economy,our living standard willalso be improved,and...
湖南Y12型拖拉机轮圈落料与首次(论文-DWG图纸)
湖南Y12型拖拉机轮圈落料与首次(论文+DWG图纸)/+模具-五金-湖南Y12型拖拉机轮圈落料与首次/下模座 2#.dwg湖南Y12型拖拉机轮圈落料与首次(论文+DWG图纸)/+模具-五金-湖南Y12型拖拉机轮圈落料与首...
一种含铜keggin型锗钨酸化合物的合成、结构及其性能研究
AbstractA keggin-type polyoxotungstates compound [Cu(2,2'-bpy)2]2[Ge W12040]2H2Owas synthesized by hydrothermal method.The crystal structure of the compound was determined by X-ray...











