股票回购问题研究–以伊利股份为例
北京理工大学珠海学院2020届本科生双学位毕业论文Research on Stock Repurchase--Taking Yili Shares as an ExampleAbstractThe first stock repurchase case taken place in China in the 1990...
基于随机前沿引力模型的中国文化产业贸易效率研究
北京理工大学珠海学院2020届本科生毕业论文Research on trade efficiency of Chinese cultural industry based onstochastic frontier gravity modelAbstractCultural trade is very important,...
我国大盘蓝筹股收益率的影响因素研究
北京理工大学珠海学院2020届本科生毕业论文A Study on the Influencing Factors of the Return Rate ofChina's Large Cap Blue Chips-Empirical analysis based on SSE 50 stocksABSTRACTIn thi...
超声波辅助正丁醇提取茶皂素的工艺研究
AbstractThis experiment includes:using ultrasonic equipment to degrease tea dregs,butanol extract,controlling the solubility and temperature of butanol solution,etc.During extracti...
基于Deep-LSTM的工业过程监测方法应用研究
AbAbstractThe modern process industry process system with streamline production process,productioncondition,production equipments,production control automation,closely related to a...
年产5000万平米聚烯烃锂电池隔膜生产工艺设计
北京理工大学珠海学院2020届本科生毕业设计Production process design of polyolefin lithium batterymembrane with an annual output of 50 million square metersAbstractThe battery separat...
年处理5000吨芒果工厂设计
盐城工学院本料毕业设计(2016)Factory design of Annual treatment of 5000 tons mangoABSTRACTMango is one of the most popular fruits,which is widely popular.For many years,people's lov...
紫菜饼干制作工艺的优化
AbstractPorphyra is a kind of seafood rich in protein,amino acid,carbohydrate,dietaryfiber,vitamin and other elements,with comprehensive nutritional components.In this paper,Porphy...
《城市生活垃圾分类》二维动画设计
本科论文摘要在全球自动化和城市化的环境发展的进步下，中国近年来环境问题已经引起了全世界乃至全球范围的关注。如果持续在这样的一个环境中，我们生活的地球会遭到前所未有的伤害。在我国城的...
《养生谷》包装设计研究
本科论文摘要随着包装功能与美观的变化，通过多层次的比较与选择，设计师需要考虑如何将谷类食品与健康相结合，在设计包装的核心需要考虑精神文化的需要本文通过市场观察和文献研究，并与同类产...
