三亚国际品牌酒店发展现状与发展路径研究
3.2.1价格竞争压力大.63.2.2服务质量水平有待提升63.3酒店人员流失率高...63.4外部环境的制约......73.4.1交通运力不足......73.4.2度假区基础设施不完善...74三亚国际品牌酒店发展路径探究...7...
玉米脱粒机——硬件设计
Corn thresher--hardware designAbstractAiming at the problem of large-scale corn thresher equipment with complex structure,large area and high price,which is not suitable for small-...
基于单片机的高精度温度检测与控制系统
北京理工大学珠海学院2020届本科生毕业设计Design and Implementation of High PrecisionTemperature Detection and Control SystemBased on Single Chip Computer]ABSTRACTThe temperature det...
基于node的悠闲书屋系统设计与实现
Research on the Marketing Strategy of IPhone by ChinaUnicomAbstract:With the development of the Internet in China,the non-traditional reading methodsrepresented by online reading a...
基于Vue-Node框架的网上书店销售系统的设计与实现
Design and Implementation of online bookstore sales systembase on Vue Node frameworkAbstract:With the rapid development of domestic Internet scale and the change of people'sliving ...
丝绸之路传统图案设计在现代茶具上的应用与研究.
AbstractThe tea culture of our country has always been respected by the sages and thetea ceremony has become an important carrier of Chinese traditional cultureand art.As the old s...
光伏发电中功率优化控制
东南大学硕士毕业论文境的“染色体”群，这样一代代不断改进，最后收敛到一个最适合环境的个体上，求得问题的最佳解。由于最好的染色体不一定出现在最后一代，开始时保留最好的染色体，如果在新...
加油站油气回收改造的研究
AbstractIn oil production,storage and sales process,Oil and gas will be very easyto volatilize into the atmosphere,causing oil vapor Hair loss not only wastesresources,but also bri...
PLC控制自动洗衣机设计
AbstractThis design uses programmable controller as the core control component,and uses theprogramming computer to simulate the control system of monitoring automatic washing machi...
小学数学“画图策略”教学状况的调查研究-以苏州市Z小学第二学段学生为例
Investigation and Research on Teaching Status of 'Drawing Strategy'inMathematics of Primary School-Case Study of Z Primary School in SuzhouAbstract Drawing problem solving strategy...
