Rapid detection of heavy metal residues such as lead and cadmium inlegume and its products by inductively coupled plasma massspectrometry (ICP-Ms)AbstractEstablish ICP-Ms method fo...

AbstractChiral side-chain liquid-crystalline polymers were graft copolymerized by usingpoly(methylhydrogeno)siloxane,a cholesteric monomer (Mi)cholesteryl4-(undecen-1-yloyloxy)benz...

Preparation of the water treatment chemical Poly AluminumChloride-Study on methods of improving basicity of Poly AluminumChloride making from the solid waste which contains aluminu...

中学数学课堂教学设计优化AbstractInstructional design is that teachers analyze and make decisions in advance on theprocess of classroom teaching activities.Teachers'different unders...

单莱論文（設計）1.IntroductionNowadays,with world's economy globalization and the opening and reformpolicy,the cooperation and relationship between China and other countries in the...

本科论文AbstractEnglish education is a compulsory course in basic education in China,mainly including listening,speaking,reading and writing.Among them,writingas one of the four ba...

广东东软学院本科毕业设计（论文）AbstractIn 2009,after Taobao held its first 'double ten promotion'campaign tocreate amazing sales,people began to find that the impact of the campai...

本科论文AbstractIn recent years,with the development of e-commerce,online payment is becoming moreand more mature.O20 (Online To Offline)model is gradually favored by merchants and...

AbstractFujian Province,as the third batch of pilot provinces for the reform of collegeentrance examination,will implement a new college entrance examination plan in2021.Under the ...

本科论文AbstractFinancial statement is a comprehensive reflection of the capital operation of an enterprise,which plays a decisive role in economic life.However,generality is a maj...