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《保有量4000头猪的养殖场沼气系统设计》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...

AbstractIn the middle school chemistry classroom teaching,using the skill of introductoryprocedures is aimed to attract students'interest and improve their learning efficiency.At p...

AbstractEfficient classroom teaching is the pursuit of all teachers.In this paper,twodifferent teaching methods are used in the third grade of the 13th middle school inXiapu.One is...

目录4.3.3溅射功率对AZO/Cw/AZ0多层薄膜的表面形貌影响254.3.4溅射功率对AZ0CuAZ0多层薄膜的电学性能的影响.254.4溅射压强对AZO/CAZ0多层薄膜光电性能的影响.274.4.1溅射压强对AZO/CuAZ0多层薄...

AbstractThe teaching idea of humanism is the guiding ideology of open teaching.Itemphasizes people-oriented development.Teachers should pay more attention to theexploration of stud...

北京理工大学珠海学院2020届本科生毕业论文Preparation of high elastic polymer anti bindingmemory rubber for tirePolymer anti binding memory rubber is a kind of rubber material with g...

北京理工大学珠海学院2020届本科生毕业设计The design of the annual output of 100000 tons of ethyl acetateproduction processAbstractEthyl acetate is a widely used solvent in chemical ...

Production process design of 1500 tons per year epoxy acrylate forwaterborne metal baking paintAbstractThis design is a production process design for the production of 1500 tons of...

Preparation of Humidity Regulating Resin for Pot CultivationSummaryIn this paper,non-ionic humidity regulating resin was synthesized from polyvinylalcohol 1788,maleic acid,terephth...

下，对计划进行修改及校正，同时分析过程中的原因，进行修改直至完成经营目标来实现总目标。施工进度的制定是指各项目公司根据集团公司或者项目的具体经营计划，对项目所有工作进行有针对的安排...