PPE相关论文
镁铝曲板衬纸要求具有较高的干湿强度和一定的柔软度,本文主要研究了PPE用量、松香、硫酸铝、CMC、打浆度、PEO等参数对PPE增加镁......
Adverse Skin Reactions to Personal Protective Equipment Among Health-Care Workers During COVID-19 Pa
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PPE作为一门跨学科专业蕴含着20世纪以来世界高等本科教育改革中的三大转向:从传统到现代的转向;从单学科到多学科、交叉学科、跨......
PPE作为一门跨学科专业蕴含着20世纪以来世界高等本科教育改革中的三大转向:从传统到现代的转向;从单学科到多学科、交叉学科、跨......
Adverse Skin Reactions to Personal Protective Equipment Among Health-Care Workers During COVID-19 Pa
Objective::Health-care workers (HCWs) in Indonesia have been participating in the war against the coronavirus disease-20......
碳纳米管(CNTs)包括单壁碳纳米管(SWNTs)和多壁碳纳米管(MWNTs)。单壁碳纳米管可看成是片状石墨卷成的圆筒，直径为几个纳米。单壁碳......
随着国内生产企业的不断发展，人们对生产安全越来越重视，对防护用品当然也不再陌生，安全帽、防毒面具、安全鞋等防护用品更是伴随着我......
The research of soil classification and soil grade evaluation is often based on fuzzy theory. So, the traditional method......
以往的土壤分类与等级综合评价多是建立在模糊数学 (Fuzzy)基础上的模糊聚类分析与模糊综合评判 ,因此不可避免的涉及权重矩阵人为......
