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12研究目的及意义我国是一个人口大国，同时面积巨大。警用多且分布广泛，因此需要大量的蓄电池系统为止供电。合理的选择蓄电池不仅可以节约电能、减少资源的浪费，而且可以提高人们的生活质量。...
哥伦比亚某电厂粉煤灰焙烧试验报告
1.试验目的和任务1.1试验目的本次试验目的为获取粉煤灰原料残炭焙烧工艺参数。1.2试验任务(1)测量粉煤灰原料及经工业试验台焙烧后的粉煤灰的堆积密度、含水率、烧失量及粒径分布：(2)模拟工业生...
年产5亿粒氯雷他定口腔崩解片生产车间设计
北京理工大学珠海学院2020届本科生毕业设计Annual production of 500 million tablets of loratadine oraldisintegrating tablets workshop designAbstractsLoratadine (LORA)is an antihistami...
太阳能氨水吸收式保粮系统设计
Design of Solar Ammonia Absorption Grain Preservation SystemAbstractAs China is a large grain production country,the grain silo occupies a very importantrole in our country.With th...
温感超级电容器的制备和性能
AbstractThe use of supercapacitors is affected by environmental factors,but fewscientists have studied them.This paper studies the effect of ambient temperature onthe capacitance o...
AComparativeStudyofPoliteLanguageBetweenEnglishandChinese
毕业论文（设计）AcknowledgementsI would like to extend my sincere gratitude to the teachers andfriends who have offered me all kinds of help in accomplishing thisthesis.Especially,...
年产2000吨黄桃罐头的工厂设计
北京理工大学珠海学院2020届本科毕业设计诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《年产2000吨黄桃罐头工厂设计》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观点和...
建模在化学教学中的应用
AbstractWith the passage of time,the way of thinking in which teachers buildmodels in chemistry teaching is not only based on the original cognition,It allows students to broaden t...
年产400万手机外壳电镀车间与工艺设计
北京理工大学珠海学院2020届本科生毕业设计Annual output of 4 million mobile phone shell plating workshop andprocess designAbstractWith the development of electroplating industry,peop...
PuninAdvertisingEnglish
毕业论文〔设计)advertisement,advertisement making is a comprehensive art.This art needs muchmore skills and techniques than other arts do,for it is the combination of sociology,aes...
