大黄鱼血清IgM的纯化及其特性分析
AbstractIgM is an important component of fish-specific immune system,which plays animportant role in fish response to exogenous stimuli and pathogen infection.Thispassage through c...
年产5万吨醋酐生产装置精馏工段的初步设计
1绪论l973年,Halcon Scientific Development Corporation获得了通过乙酸甲酯甲基化生产的乙酸酐专利。1983年,它与美国伊士曼-柯达公司合作,建立了第一个羰基化乙酸酐生产装置。Celanese公司...
宝山钢铁股份有限公司盈利能力提升策略研究
本科论文company's business,and follow-up sustainable development lay the foundation.In the actualdevelopment of the enterprise,profitability is the foundation for the sustainable d...
TradeMarkTranslationinthe
毕业论文(设计)translation methods and skills.Nevertheless,there are still some researchers whostudy trade mark translation from the perspectives of aesthetic beauty,culturalbackg...
营口经济技术开发区金禾实业有限公司招聘问题及解决途径
本科论文关键词:招聘;外部招聘;人力资源管理ABSTRACTCurrently,competition between companies is competition between employees,andthe importance of hiring is highly evaluated as an i...
上海全驰机械有限公司生产安全管理研究
摘要随着社会的进步,人们的日常生活质量不断改善,对于安全问题社会各界也都更加重视,政府也开始加大力度,加强对企业的生产安全监督。因此,本文以上海全驰机械有限公司为例,根据海因里希原...
以对叔丁基苯甲酸和甲醇为原料生产对叔丁基苯甲酸甲酯工厂设计
北京理工大学珠海学院2020届本科生毕业设计Design of a plant to produce Methyl 4-tert-butylbenzoateusing 4-tert-Butylbenzoic acid and methanol as raw materialsAbstractMethyl 4-tert-bu...