基于多种通信方式的密码锁系统设计
AbstractAbstractEach kind of shortcoming which and Integral part security request locks inview of the traditional machinery proposed that one kind based on infraredremote control's...
智能门锁的软件设计与实现
北京理工大学珠海学院2020届本科生毕业设计或论文ABSTRACTThis design mainly uses STC89C52 single chip microcomputer and Keil single chipmicrocomputer software to program the whole sys...
BIM技术在施工阶段中对项目成本的影响分析
北京理工大学珠海学院2017届本科生毕业论文诚信承诺书本人郑重承诺:我所呈交的毕业论文《BIM技术在施工阶段中对项目成本的影响分析》是在指导教师的指导下,独立开展研究取得的成果,文中引用...
梅州大学校园网络规划设计方案
Meizhou University Campus Network Planning and DesignAbstract:After entering the 21st century,Intemet technology has developed rapidly,andthe network has been applied to various fi...
潍坊市九龙消防站暖通空调地源热泵项目质量管理研究
AbstractWith the improvement of people's living standards,people's requirements for the quality oflife are getting higher and higher.Building not only meets people's living needs,b...
客家围屋民居及民俗体验空间设计
北京理工大学珠海学院设计与艺术学院2020届本科毕业设计·设计论述诚信承诺书本人郑重承诺:本人承诺呈交的毕业设计《客家围屋民居及民俗体验空间设计》是在指导教师的指导下,独立开展研究取得...
多晶硅纳米膜表层钝化的研究
哈尔滨工业大学工程硕士学位论文AbstractDue to their favorable piezoresistive properties and good temperature stability,polysilicon nanofilms have been applied in piezoresistive sens...
单相逆变器共模EMI分析及有源抑制技术研究
AbstractWith the development of power electronics,PWM inverters are getting more widelyused,such as PWM drives,UPS etc.However,high frequency switching of powersemiconductor device...