人类生活空间图式研究
南京大学博士学位论文们每个人、每天都生活在其中，同时它又是一个陌生的领域，因为有太多的现象我们还无法认清和进行科学的解释和预测，需要我们去开拓研究。目前人们根据各自学科，对人类生活...
50万吨每年醋酸乙烯精制工艺的流程模拟与优化
北京理工大学珠海学院2020届本科毕业设计Process Simulation and Optimization of Distillation Processof Vinyl Acetate with Annual Output of 500,000 TonsAbstractThis paper studies and d...
校园快递众包取寄件模式研究——以广东药科大学中山校区为例
Study on Crowdsourcing Mode of Campus Express DeliverService Analysis of Guangdong Pharmaceutical UniversityZhongshan Campus[Abstract]In this paper,through questionnaire survey,dat...
铝合金在现代飞机上的应用研究
Application of aluminum alloy in modern aircraftABSTRACTWith the continuous development and progress of aircraft manufacturing technology andAeronautical Materials Science,it is be...
数学归纳法在不等式证明中的应用
AbstractMany middle school students are relatively weak in the application ofmathematical induction in inequality,in some students are also vaguely understood,step-by-step use,and ...
胖东来商贸公司营运能力存在的问题及对策
AbstractOperation ability is the ability of enterprise operation and operation,and it is oneof the important goals in the process of enterprise operation,which directly affectswhet...
OnHowtoEnhanceChineseCollegeEnglishTeachingOutcomeswithInternet
AbstractComputer Networks and the Internet have been growing rapidly in China.And they are bound to play a dominant role in all aspects of modernsociety including,of course,languag...
滴滴出行市场营销策略研究
本科论文AbstractWith the development and maturity of Internet technology,sharing economy appears inour vision.The development of sharing economy has greatly promoted the economic g...
几个外省冬小麦亲本产量性状遗传力和配合力分析
shows that Tainong 18 is a parent with excellent characters,and itsgeneral combining ability is very high.Moreover,Rumei 076 and 1xh-1 wereexcellent parents to increase 1000 grain ...
