年产20万吨乙醛生产工艺设计
Process design for acetaldehyde production with an annualoutput of 200,000 tonsAbstractAcetaldehyde is a kind of important hydrocarbon derivatives,acetaldehyde productionmethods th...
年产一万吨抗菌超细PP纤维的合成工艺设计
Design of synthetic technology for 10,000 tons of antibacterial ultrafinepp fiber per yearAbstractThis design is an annual production of 10,000 tons of antibacterial ultra-fine pp ...
渗透反应格栅技术处理铀矿山酸性废水室内试验研究
东华理工大学硕士学位论文AbstractAcidic wastewater containing low level uranium mine production in China has anurgent need to solve the problem,to find cost-effective approach to ur...
西北地区高速路测速用风光互补系统设计
AbstractElectricity has already occupied the dominant energy position in or daily life,and our dailyactivities will be unable to carry out without electricity.The highway area is s...
在典型半金属及贵金属上的表面在位反应机理研究
二聚体在进一步退火后并不能束缚Au单原子。Au吸附单原子在Au(111)表面扩散充当反复使用的活动的催化位点。通过前面的工作，我们了解到退火可以在基底表面产生游离的单原子催化表面在位反应发生...
大齐冷链物流有限公司员工关系管理的问题及对策研究
本科论文目录第一章、绪论.....…11.1研究背景及目的1.1.1研究背景。。。0.11.1.2研究目的…11.2国内外研究现状…11.2.1国内研究现状1.2.2国外研究现状.21.3研究的方法...P1.4本文内容与结构21....
OnTranslationofWTODocuments
3.1.3 Frequent Employment of Archaic Words..................193.1.4 Employment of Loan Words and Phrases..............................213.1.5 Employment of Acronyms and Initialisms...
年产1万吨低盐海鲜酱油的工厂设计
AbstractSoy sauce is an essential condiment in our daily life.Soy sauce can season our food andalso contains rich amino acids.Due to the improvement of economy and people's livings...
基于即时物流的饿了么外卖物流配送模式选择研究
Research on the choice of delivery mode of elemetakeout delivery based on real-time logistics[Abstract]With the rapid development of the society,people pay more attentionto the tim...
氨基阿维菌素苯甲酸盐水分散粒剂在玉米上的残留分析研究
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