小数的意义教学存在的问题与策略研究
On the problems and strategies in the teaching of themeaning of decimalsAbstract The meaning of decimals is the understanding of numbers.The concept of numbersitself is abstract an...
液压式双头套皮辊机
液压式双头套皮辊机/侧挡板.dwg液压式双头套皮辊机/前端盖.dwg液压式双头套皮辊机/右支架.dwg液压式双头套皮辊机/后端盖.dwg液压式双头套皮辊机/导向套.dwg液压式双头套皮辊机/左支架.dwg液压式...
基于Web技术的高校学生成绩管理系统
河北工业大学2021届本科毕业设计说明书毕业设计（论文）外文摘要Title College student achievement management system basedon Web TechnologyAbstractThe rapid development of network techn...
基于永磁同步电机的电梯伺服系统控制与算法实现
AbstractPermanent magnet synchronous motor (PMSM)with high efficiency,small size,andsuperior control performance gradually become the mainstream of new elevator tractionmachine.The...
家长对小班幼儿“过度保护”行为现状的个案研究
AbstractChina is in a period of rapid economic and social development,the overalleconomic level is improving,and people's living standards are gradually improving.However,with the ...
某医院网上预约挂号系统的设计与实现
北京理工大学珠海学院2020届本科生毕业论文Design and implementation of Hospital Reservation SystemAbstractWith the development of the times and the growth of the population,people'sl...
基于LabView的电学虚拟实验平台设计
北京理工大学珠海学院2020届本科生毕业设计Design of Electric Virtual Experiment Platform Based onLabVIEW-Digital Circuit ModuleAbstractUsing the modular design idea,the digital circu...
物流行业订单系统分析与设计
北京理工大学珠海学院2020届本科生毕业设计Logistics order system analysis and designAbstractNowadays,express delivery accounts for an increasing proportion of e-commerce.Unlikeexpres...
沈阳轻轨运营中的危险性评价
本科论文AbstractWith the acceleration of urbanization and the increase of urban population,thecontradiction between urban development and urban infrastructure is prominent.Trafficc...
线形带状公园绿轴项目景观设计
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