排序
苦荞黄酮的研究与分析
1.1.2苦荞的药用价值对于苦荞而言,其自身具备较高的营养价值的同时,其在医学领域的药用价值也不可忽视,发挥着十分重要的作用。苦荞因其高营养价值以及药用价值而享誉中外,出口数量较多,得...
年产1万吨医用透明PP树脂的合成
北京理工大学珠海学院2016届本科生毕业设计Synthesis process design of medical transparent PP resin withannual output of 10000 tonsAbstractPP has good chemical properties,good wear re...
年产10GWh比亚迪磷酸亚铁锂电混动汽车用锂离子电池的生产工艺设计
北京理工大学珠海学院2020届本科生毕业设计Production Process and Workshop Design of Lithium Iron Phosphatebattery for BYD Car with 10GWh Annual OutputAbstractLithium-ion battery is a...
年产2000吨高温抗氧化环氧树脂的合成工艺设计
AbstractDue to its outstanding and stable thermal conductivity,mechanical function,low costof finished products,simple molding process,suitable for large-scale production,andrelati...
墙衣净化室内空气甲醛的性能研究
AbstractStraw,cotton batting,talcum powder,diatomite,nanometer titanium dioxide,sodium dehydroacetate,phosphor,tea powder,deionized water,etc.were used as themain raw materials for...
碳纳米管电极在分析中的应用与发展开题报告
课题来源:教师给定题目课题研究的目的和意义:碳纳米管因其独特的结构和优异的物理化学性能,具有广阔的应用前景和巨大的商业价值。本文综述了碳纳米管的制备方法、结构性能、应用以及碳纳米管...
新高考背景下的中学化学学科现状调查及策略
AbstractFujian Province,as the third batch of pilot provinces for the reform of collegeentrance examination,will implement a new college entrance examination plan in2021.Under the ...
叶黄素、玉米黄素生物活性及其在食品中应用研究进展
Advances in Studies on the Biological Activities of Lutein andZeaxanthin and Their Applications in foodAbstractBoth lutein and zeaxanthin belong to one of the carotenoids.They are ...
以禽畜养殖场废弃物为原料日产沼气200立方米的工程设计
北京理工大学珠海学院2020届本科生毕业设计The engineering design of produce 200 cubic meters biogas per daywith livestock farm waste as raw materialAbstractOur country is agricultura...
BN改性上浆剂对碳纤维复合材料导热性影响及性能研究
摘要近年来,由于其出色的机械强度、耐热特性以及耐腐蚀特点,碳纤维复合材料被越来越多地应用于各种行业,尤其是军事、医药、航空航天等。然而,由于它的热传导特性较差,使它的使用范围受到一...










