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Production process design of penicillin with annual outputof 700 tonsAbstractThe main purpose of this design is to design the production process of penicillin,penicillin is mainly ...
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上。AlCrMoNiTi合金靶材主要为BCC和FCC简单固溶体的混合组织，而AlCrMnMoNiZr、AlCrMnMoNiZrBo.I以及AlCrMoZrTi合金靶材主要为富(Cr,Mo)BCC相和金属间化合物的混合组织。B对AlCrMnMoNiZr合金具...
TheStudyofEnglishAllusionsfromChiefCulturalSources
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中国烟草总公司辽宁省公司员工培训与开发问题研究
本科论文AbstractEmployee training and development has become the most important step in allaspects of the company's work.The 21st century is an era of comprehensivedevelopment of e...
我国新型农村社会养老保障体系研究
AbstractWith the deepening of China's rural aging,the land-based family pension model in China'srural areas is facing greater difficulties.In order to meet the needs of the society...
新零售企业生鲜商品配送服务满意度评价研究
Research on satisfaction evaluation of fresh goodsdistribution service of new retail enterprises[Abstract]With the development of social economy and the improvement of livingstanda...
关于云水谣古村的保护与发展对策研究
AbstractAs one of the ancient villages in China,the ancient village of Yunshui balladscontains rich historical and cultural heritage and carries the records of traditionalcivilizat...
论土木工程施工项目管理中存在的问题及对策
象，影响招投标文件的公正性。针对违法行为的惩罚力度也不高，还存在监督机制不健全、串标和泄露信息等现象，给招投标文件的公正性带来了不良影响。同时，建设单位出于利益需要，为达到中标目的...
