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...
区间估计在抽样调查中的应用
目录1引言.2相关概念……12.1抽样调查。。。。。。。。。。。。2.2抽样分布…2.3区间估计..........33区间估计在抽样调查中的应用33.1一个总体参数的区间估计33.1.1总体均值的区间估计.43.1.2总...
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...
年产50万支人乳头瘤病毒疫苗工厂设计
An annual output of 500,000 Human Papilloma Virus vaccinedesign workshopAbstractOne of the most common female malignancy is cervical cancer,the cancer is insecond place in the fema...
浅谈脱口秀的语言幽默感——以《脱口秀大会第二季》为例
目录言.一、脱口秀幽默语言技巧.…(一)修辞运用.…(二)语言表达技巧二、脱口秀幽默语言特点(一)新颖独特性…(二)现实犀利性(三)语言亲民性…三、脱口秀幽默语言功能(一)缓解压力…(二)传递正确...
信息技术在语文课堂教学中的运用研究
recorded some different classroom teaching situations and analyzed the problems,which
