主干道红绿灯优化设计
Optimised design of traffic management on main roadsAbstract With the development of the region,more and more cars,the traditionalsynchronous traffic lights have been unable to mee...
自我概念、自我效能感与就业压力的关系研究
AbstractIn order to explore the relationship among college students'self-concept,self-efficacyand employment pressure,this study collected 208 valid questionnaires from Zhuhai coll...
大润发配送中心仓储管理信息系统设计
Design of Warehousing Management Information Systemin Distribution Center[Abstract]With the development of science and technology and thechange of society,the traditional mode of l...
优质护理在急诊抢救室患者中进展研究
目录第一章引言….3第二章急诊抢救室的现状5第三章现存急诊抢救室的缺点.63.1对护理要求的提高..63.2发生医疗事故增多.63.3病情发展快….63.4缺乏法律知识.6第四章在急诊抢救室实施的优质护理措...
贵州省遵义市汇川区地质灾害气象预警预报研究
AbstractGeological disasters mainly refers to the changes of geological body caused bythe human or natural activities,which brings certain harm to the human society.Human beings ha...
基于BIM技术的高层建筑建设全过程造价管理研究
北京理工大学珠海学院2020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《基于BIM技术的高层建筑建设全过程造价管理研究》是在指导教师的指导下,独立开展研究取得的成果,文中...
单通道滚筒干燥机内温度场和流场数值模拟
东北大学硕士学位论文AbstractNumerical Simulation of Temperature Field andFluid Field within the Single Channel Drum DryerAbstractThe single channel drum dryer works in a main way o...
基于需求导向的珠海市住房保障研究
北京理工大学珠海学院2020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《基于需求导向的珠海市住房保障研究》是在指导教师的指导下,独立开展研究取得的成果,文中引用他人的观...
高速电主轴动平衡测试系统的研究
现场数控铣床的建模与结构分析2.5本章小结...25第3章测试系统数据分析方法.263.1电主轴振动信号的滤波技术.263.1.1滤波器选择.263.1.2巴特沃斯低通滤波器设计原理..273.1.3滤波器设计实验283.2...
年产20000吨三氯化磷生产工艺设计
Production process design of phosphorustrichloride with annual output of 20 000 tonAbstract This paper introduces the production of phosphorus trichloride,andcompares its reaction ...