臭氧分析相关论文
本文研制了一种新型的痕量臭氧标准气体发生装置,可输出设定量值的臭氧标准气体,得到量值准确可靠的、稳定的臭氧标准气体,浓度范......
通过试验样品色谱比对及氧化衍生处理,提出并研究石油产品溢油痕迹识别方法.该方法仅应用色谱数据信息即可获得确凿的证实信息,以......
CHARACTERISTICS OF LIGNIN REACTIONS IN SODA COOKING OF WHEAT STRAW——PART 1 REACTION OF UNCONDENSED L
Characteristics of uncondensed lignin reactions in soda cooking of wheat straw were studied. Mild and intense cooking co......