The producing technology ofp - dichlorobenzene especially the catalysts are described in this thesis.本文介绍了国内外对二 氯苯 生产技术特别是催化剂方面的最新进展.The p dichlorobenzene and naphthalene in mothproofing agent was determined by infrared ...

dichlorobenzene的音标：dichlorobenzene的英式发音音标为：[daɪklɔ:rəʊ'benzi:n]dichlorobenzene的美式发音音标为：[daɪklɔroʊ'benzin]...

n.二氯（代）苯...