北京理工大学珠海学院2020届本科生毕业设计Production process design of lithium battery for 100000 mobile phonesper dayAbstractIn this design,the PL1455120 mobile phone lithium-ion ba...

Analysis and Display of ElectromagneticEddyCurrentImpedance Signal based on LabVIEWAbstractElectromagnetic eddy current testing is one of the main methods ofnondestructive testing....

ABSTRACTEyebrow tea Mr.Jin is a branch of Chinese lapsang souchongblack tea,breed is rare,are found in wuyishan city in fujianprovince.Slender shape,such as eyebrow eyebrow tea,Mr....

影响减压搭真空度的因素分析及优化摘要随着石油化工的飞速发展，原油资源开始紧缺，价格不断上涨，其重质化、劣质化速度加快，石化企业加工劣质原油比例越来越高。受限于原油的二次加工能力，如...

北京理工大学珠海学院2020届本科生毕业设计Design of workshop for annual production of 200 million diclofenacsodium double-release enteric-coated capsulesAbstractDiclofenac sodium can...

四川大学博士学位论文静床高度对转变速度、局部颗粒浓度和局部颗粒速度都有影响。随着静床高度增加，床层轴向各截面转变速度表现出同步增加。静床高度越大，局部颗粒浓度和局部颗粒速度的分布越...

北京理工大学珠海学院2020届毕业设计Preliminary design of the recovery section with an annual output of60000 tons of acrylonitrileAbstractAcrylonitrile is an important monomer of a v...

Design of ammonia production process with annual treatment of 1million cubic meters coke oven gasAbstractProduction of synthetic ammonia in our country this basis as well as modern...

第Ⅱ页华东理工大学博士学位论文The Researches on Annulations Catalyzed by Tertiary Phosphines toConstruct Five or Six-Membered Ring CompoundsAbstractRecently,due to the fact that a ...

Study on the cultivation of middle school students'coreaccomplishmentPreliminary study on the application of experimental teachingmethod in middle school chemistry teachingAbstract...