灵芝液体发酵天然培养基响应面优化研究
AbstractGanoderma lucidum is a kind of precious tonic Chinese herbal medicine,Chinese medicine it has very good health care function and medicinal liquidsubmerged fermentation tech...
年产6万吨L-赖氨酸的生产车间设计
北京理工大学珠海学院2020届本科生毕业设计The annual output of 60,000 tons of lysine fermentation workshopdesignAbstractThe purpose of this design is to design an l-lysine fermentati...
牧原公司采购成本控制研究
商丘工学院本科毕业论文ABSTRACT:With the economic development,enterprises are facing increasinglyfierce market competition,which also leads to the increasingly severe marketenvironm...
从詹姆逊第三世界文学理论解析《百年孤独》
目录引言4一、拉丁美洲历史政治的寓言…(一)拉丁美洲历史的影射与浓缩…。5（二)拉丁美洲的政治书写与暴力批判.7二、拉丁美洲民族精神疾病的寓言…9(一)“孤独症”的民族疾病隐喻含义9(二)“失...
年产2000套太空铝模具电镀硬铬工艺设计
北京理工大学珠海学院220届本科生毕业论文设计Process design of hard chromium plating on 2000 setsof space aluminum mould per yearAbstractThe main purpose of this design is to design ...
房地产开发投资风险管理研究
北京理工大学珠海学院2020届本科生半业论文AbstractIn recent years,with the rapid development of China's economy and society and thegradual improvement of residents'living standards,p...
语文教学中如何开展合作型学习
目录引言1一、合作型学习的概述2(一)合作型学习的内涵2(二)合作型学习的特征.。2二、语文教学中开展合作型学习的现状..3(一)开展合作型学习的成效.。3(二)开展合作型学习中的的问题及原因…5三...
纳米SiC薄膜的光电特性
AbstractAbstractHexagonal nano-silicon carbide (nano-SiC)thin films doped and undoped withphosphorus which possess a characteristic of the ultraviolet photoluminescence (PL)havebee...
互联网”下茶业营销策略研究—以日照圣谷山茶为例
AbstractIn recent years,the rapid development of the Rizhao area green tea and its scale althoughmore attention by people,but we also found the resulting problems,fake bad phenomen...
超声耦合剂对压力的敏感性测试
北京理工大学珠海学院2020届本科生毕业论文Study on the pressure sensitivity of the ultrasonic coupling agentAbstractIn the process of ultrasonic nondestructive testing,ultrasonic ech...
