Design of Ethylene Distillation Tower Condenser for 300,000 TonsYear Ethylene PlantAbstractEthylene industry is the core of the petrochemical industry,ethylene productionis a measu...

北京理工大学珠海学院2016届本科生毕业设计AbstractBevacizumab is a humanized monoclonal antibody that inhibits vascular endothelialgrowth factor.It is widely used in the treatment of...

低脂冰淇淋的现状研究AbstractIce cream as a frozen dairy products,with its nutrition,taste,flavor,easy todigest and other characteristics,has been loved by the people,enjoy thecold ...

AbstractChemistry is a very important subject with a perfect score of 100 in the college entranceexamination.Many contents and the related knowledge points are not closely connecte...

3.在pKSV7载体中移入pp基因，再一次将含有Upp表达盒的反向筛选质粒pKSU通过接合转移导入解淀粉芽孢杆菌C10△Upp。将重新导入pp基因的突变菌株C10△Upp(pKSU)和突变菌株C10△upp在0.35mM的5-FU的...

ABSRTACTHigh energy impulse laser irradiation of solid metal target can make the target get a certainmomentum.By studying the relationship between laser energy density and impulse ...

四川大学硕士学位论文ABSTRACTStaphylococcal enterotoxin B (SEB)belongs to a family of pyrogenic toxinsuperantigens (SAgs)which activate T-cells proliferation and massive release ofi...

AbstractAbstractCounter calibration standard material is mainly used for calibration and verification.According to the requirements of the counter calibration standard substance us...

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...

北京理工大学珠海学院2020届本科生毕业论文Design and production of 100 000 sets of lithium ironphosphate batteries for electric bicyclesAbstractThis graduation design is introduced b...