Biodegradability of the nitrocellulose with diphenylamine was investigated in this paper.研究了含二苯胺硝化棉的生物降解特性.The reaction of CIr ( NO ) Cl 5 - and diphenylamine has been investigated by spectrophotometric method.本文主要用分光光度法...

diphenylamine的音标：diphenylamine的英式发音音标为：[daɪfenɪlə'mi:n]diphenylamine的美式发音音标为：[daɪˌfenlə'mɪn]...

n.二苯胺...