高速公路加宽的施工技术
基基底处理的目的是尽量减少新加宽路基的沉降量，缩小新老路基差异沉降量，进而减小新老路面出现纵向裂缝的机率。路基加宽采用挖台阶的方式进行，加宽台阶高度为0.8米左右，台阶宽度为1米，并设...
标枪比赛中标枪运动规律的数学建模
maximum value at 18.The impact of the other parameters is almost negligible.Keywords Javelin Parameters aerodynamics Relative importance目录摘要Abstract.....引言1.问题的提出2.模型...
瑞泉中学教学楼施工组织设计
AbstractThe project is located in Weinan City,Shaanxi Province,with a total constructionarea of about 2152.56 square meters,and the building structure is four storyreinforced concr...
基于stm32智能家庭出入控制系统的设计与实现
AbstractIn order to improve the safety and convenience of people's access,reduce the complexity of family access,and realize the safety monitoring ofindoor and outdoor access and t...
全固光子晶体光纤的特性研究
燕山大学工学硕士学位论文AbstractAll solid photonic crystal fiber has a variety of interesting properties such as easyfabrication as well as easily coupling with traditional fibers ...
压燃式发动机油管残留测量装置设计
压燃式发动机油管残留测量装置设计/T型块A420050017.dwg压燃式发动机油管残留测量装置设计/从动轴A320050005.dwg压燃式发动机油管残留测量装置设计/传动轴A221050008.dwg压燃式发动机油管残留测...
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...
基于HTML5的婚礼策划项目的软件设计
北京理工大学珠海学院2020届本科生毕业设计诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《基于HTML5的婚礼策划项目的软件设计》是在指导教师的指导下，独立开展研究取得的成果，文中引用他...
三维动画短片《慵懒时代》的设计
北京理工大学珠海学院2020届本科生毕业设计Design and Production of Three-Dimensional Animation Short Film'Prisoner of Consciousness'AbstractIn the era of intelligence,with the rollin...
基于stm32的健身自行车数据采集系统
北京理工大学珠海学院2020届本科生毕业设计诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《基于stm32健身自行车数据采集系统设计》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...
