AbstractAmorphous alloy is a kind of metal material formed under the condition of fast cooling.Compared with the traditional crystalline alloy,amorphous alloy has excellent mechani...

四川工商学院本科毕业论文（设计）Design and implementation of automatic chemical solutionproportioning detection and control deviceAbstract with the development of economy and the p...

AbstractIn this paper,the effects of different lignin-based modified products on thescavenging capacity,molecular weight and thermogravimetric (TG)of PP as antioxidantadditives wer...

北京理工大学珠海学院2020届本科生毕业设计Production and design of ternary lithium-ion power battery forelectric vehicle with an annual output of 50000 setsAbstractThe battery design...

With an annual output of 10,000 tons of UV curing conductive inkProduction process designAbstractConductive ink has wide application value in PCB board,RFID antenna,sensor,solarcel...

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...

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

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...

此具有延缓机体衰老、保护视力、抗炎、抗动脉粥样硬化、降低血糖及保护心血管等？1。相关文献表明蓝莓具有较强的抗氧化能力与蓝莓中的花色苷含量有关[2022。相关研究表明当花色苷含量较低时，抗...

化学化工学院2020届材料化学专业毕业论文1989年揭开了。20世纪90年代以后，科研家对多孔配合物愈来愈重视，许多具有特殊功能的多孔材料呈现。配位多聚物的催化性质在1994年被Fujita等发现了。19...