ABSTRACTWith the human life level unceasing enhancement,some volatileorganic matter pollution is serious.Formaldehyde is a common airpollutants has been confirmed by the world heal...

AbstractThe sunflower dish powder was used as the raw material.The organic solvents were usedto extract and classify the flavonoids in the sunflower dish,and the developing agent a...

北京理工大学珠海学院2020届本科生毕业设计Process Design of Annual Production of 80000 Tons of Ethylene OxideAbstractThis design uses ethylene and oxygen as raw materials and silver ...

Shantou city some maternal and child club artificial environmentdesignAbstractMother-and-child centers are a kind of medical care service for people,and now moreand more mothers ch...

还有花白素及由儿茶素聚合形成的原花色素(proanthocyanidins),酸性条件下两类物质可部分转化为花青素。自然条件下，游离的花青素主要以糖苷形式存在，花青素与葡萄糖鼠李糖、半乳糖、阿拉伯糖等...

目录2.4.1差热-热重分析TG-DTA).172.4.2X射线粉末衍射分析(XRD).172.4.3红外光谱分析(R)….172.4.2扫描电子显微镜分析(SEM).172.4.2X射线光电子能谱分析XPS).….17第3章泡沫镍负载多孔TiO2光阳...

1绪论1.1引言水凝胶是软性液体材料，由具有固体和液体特性的三维网络组成。聚合物链上有大量的亲水基团和可逆的物理或化学交联结构，凝胶可以储存大量的水而不溶解。水凝胶的高含水量、良好的生...

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...

Design of Nituzumab Antigen Solution Production WorkshopAbstractimotuzumab (Nimotuzumab)is an IgGl humanized monoclonal antibodythat specifically binds to the epitope of the extrac...

北京理工大学珠海学院2020届本科生毕业设计10 million units per year 18650 7.2 V 7.8Ah Industrial testingequipment Lithium battery production process and workshop designAbstractThe ba...