樟脑酸为手性中心联苯类液晶的制备与性能研究
AbstractChiral liquid crystal material is one of the hot and difficult points in liquid crystalfield.Chiral liquid crystal materials are highly valued for their unique optical ande...
对心血管病人及家属的心理护理
引言近年来,随着医学模式的转变,心理护理已成为现代护理模式和护理程序中的重要组成部分,它直接关系到病人是否能得到及时正确的医治。疾病治疗的成败与护理工作质量有密切的关系,要提高医疗...
便捷式可穿戴救援设备设计
烟台科技学院本科毕业设计AbstractIn this paper,a large amount of data and information are obtained by means of datacollection to analyze the problems and difficulties in the occurre...
孟菲斯风格的设计实践与研究
Abstract'CHA ZHE'brand for the post-90s young people in society is requiredto provide a free to do their own brand,encouraging young people to dowhat they want to do,do not be tied...
西坑尾垃圾填埋场C区填埋气体导排系统设计
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《西坑尾垃圾填埋场C区填埋气体导排系统设计》是在指导教师的指导下,独立开展研究取得的成果,文中...
基于PLC的机械手分拣控制系统设计
Automatic sorting line PLC control system designAbstract:In today's life,science and technology,the development of the new moon,themanipulator in the advanced manufacturing field p...
中国石油天然气内蒙古赤峰销售分公司薪酬满意度调查研究
本科论文Key words:Employee satisfaction;Salary system;Salary incentive目录第1章绪论…11.1研究背景及目的..1.1.1研究背景….11.1.2研究目的.11.2国内外研究现状.…11.2.1国内研究现状.…21...
智能分类垃圾桶的传动设计与仿真
Drive design and Simulation of intelligent garbage binAbstractNowadays,with the rapid development of global economy,the living standard ofordinary people is improving day by day.In...