They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.
羰化
物既是大气
化学反应的产物,又能通过
化学反应生成羧酸、羟
自由
、
和过
乙酰硝酸酯。
They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.
羰化
物既是大气
化学反应的产物,又能通过
化学反应生成羧酸、羟
自由
、
和过
乙酰硝酸酯。
In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.
摘要本文综述了纸浆的气漂白、
漂白、过
化氢漂白、
催化漂白、过
酸漂白中碳水化
物的保护措施。
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