上市公司社会责任会计信息披露
本科论文AbstractWith the rapid development of social economy,people's living standard has beensignificantly improved,and the company has gradually grown in scale.The influence of t...
支承套零件加工工艺编程及夹具
Components Numerical Control Processing Craft Analysisand Craft Equipment DesignABSTRACTThe high efficiency,the precision work are one of numerical controlengine bed processing mos...
FM传输系统及仿真
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《FM传输系统及仿真》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观点和材料，均...
城市共享单车停车优化研究
诚信承诺书本人郑重承诺：我所呈交的论文《城市共享单车停车优化研究》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观点和材料，均在文后按顺序列出其参考文献，论文使用的数...
天津鹏翎胶管股份有限公司应收账款风险控制存在的问题及对策
本科论文credit approval system,strictly controlling credit sales,strengthening collection,strengthening internal management,and properly selling accounts receivable.The enterprises...
智能培植系统运动机构设计与制作
AbstractWith the continuous improvement of people's living standard in China,potted cultivation hasgradually become a leisure activity in daily life.But many people are too busy to...
光伏交通指示牌设计
AbstractIn this paper,a photovoltaic traffic indicator controller with a combination of timecontrol and light control is designed.The lighting time of the traffic indicator iscontr...
云南白药公司应收账款管理存在的问题及对策
AbstractAt present,the intensity of market competition is deepening day by day.Whenenterprises carry out sales activities,they tend to sell on credit.The application of credit sale...
转筒干燥器的总体与结构设计
(b)可用的加热空气的能源类型及电能：(c)排放的粉尘条件：(d)噪音；(e)干燥前后的衔接工序。转简干燥器的主体是略带倾斜并能回转的圆简体。湿物料从左端上部加入，经过圆简内部时，与通过简内的...
基于小波变换的数字调制信号识别研究-原创
1.1通信信号调制识别的研究背景从原本的定义角度，通信是指需要进行信息交换的两端的交换以及传送过程。而有关的系统是由两种基本的类型构成的，一种是有线的，相对的另外一种是无线的。但是这...
