珞珈山景区旅游生态足迹实证研究
硕士学位论文AbstractThe rapid development of tourism is promoting economic growth,but it also hasnegative impact on the natural ecological and human environment.As the constantstud...
基于单片机的超声波测厚仪设计
铜陵学院毕业设计AbstractUltrasonic technology can quickly and accurately measure the thickness of metal andnon-metal materials and pollution-free,so it is very suitable for nondest...
小学数学课堂评价存在的问题及对策研究——以S小学高年级为例
A Study on the Problems and Strategy of Primary School MathematicsClassroom Evaluation-A Case Study of the Senior Grade in S Primary SchoolAbstract Classroom evaluation is an impor...
幼儿园大班绘本阅读教师指导现状及改进策略
The current situation and improvement strategy of picture book reading teachers'guidance in kindergartenAbstract 3-6 years old is the key period of children's reading ability devel...
凯美瑞轿车空调故障分析和维修工艺
南京工业职业技术学院凯美瑞轿车空调故障分析及维修工艺凯美瑞轿车空调故障分析和维修工艺摘要汽车空调系统是实现对车厢内空气进行制冷、加热、换气和空气净化的装置。它可以为乘车人员提供舒适...
基于文化视角的无锡花卉旅游产品开发现状及问题分析
无锡职业技术学院毕业设计（论文）说明书AbstractTheposture,charm,colorandfragranceofflowersmakeflowersbecomeoneofthemostattractivetouristpurposesforpeople.Flowertourismisnotonlyagree...
某油库危险化学品重大危险源辨识与分级研究
本科论文AbstractThe article introduced the hazardous chemicals of major hazard installation identificationand classification method,taking an oil depot as an example,the risk facto...
猝死病人家属的心理干预的效果观察
息，没有充分的思想准备和心理接受时间，在医院目睹亲人的抢救过程但是无法阻止其死亡，其情绪往往会产生悲痛、绝望、愤怒、逃避等变化，其行为也会由一开始的茫然无措转向为激动失控。近几年，...
斗门区饮用水水源地风险评估
诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《脉动式无级变速装置的仿真及设计》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观点和材料，均在文后按顺序列出其参考文献...
