宿迁市数据服务系统的设计与实现
Design and implementation of Suqian Data Service SystemAbstract Sugian Data Services is a one-stop data service platform.The platform is designedto provide citizens with comprehens...
采煤机电缆拖拽装置传动部件应力分析
示约束,如图3所示。择单元定单元然1这厂出立模叫何极利技料属色足义分析灿教求效型·定义找荷求深法集处图3施加载荷模型图图1有限元分析流程采煤机电缆拖拽装置正常工作时,链条所受2链条有限...
中美葬礼仪式的跨文化探究
ContentsChinese Abstract.English Abstract.…3l.Introduction.…41.1 Research Background.....41.2 The Significance of the Study...........41.3 The Questions and Objectives of the Stu...
学生成绩管理及分析系统的设计与实现
题和缺陷,主要表现为以下几个问题:第一,无法实现数据共享:第二,数据利用效率较低:第三,无法统一格式等,这些问题都是导致高校无法有效提升自身管理水平和管理效率的主要原因。所以,学校...
电能质量控制器的串联变流器的设计与实现
AbstractWith the development of morden science and industy,power system customer.power facility producer are all concerned with the power quality problem.DFACTSsystem which is base...
智能感应小车的设计与实现
Design and Implementation of Intelligent Induction CarAbstract:Due to the extemal sensor,the intelligent car can simulate human behavior in perception,thinking and effect to a larg...
火电厂给煤机变频器低电压穿越研究改造
摘要对于火力发电厂,给煤机是火电厂燃料供应的重要辅机,现实中因给煤机变频器低电压保护动作跳闸而引起锅炉MFT动作,产生非计划停机已经多次发生,对电网稳定造成一定的影响,给运行电厂造成...
二手闲置物品交易网站的设计与实现
2AbstractWith the continuous development of science and technology,people'squality of life is also constantly improving.Online shopping without leavinghome is a good embodiment.Mor...