hydrodealkylation的音标：hydrodealkylation的英式发音音标为：[haɪdrədi:lkaɪ'leɪʃən]hydrodealkylation的美式发音音标为：[haɪdrədilkaɪ'leɪʃən]...

n.加氢脱烷基化（作用），加氢脱烃...

The catalysts and processes for conversion of aromaticswere reviewed , especially those for catalytic hydrodealkylation and transalkylation.重点阐述了催化加氢脱烷基和烷基转移反应特点和有关催化剂的研究以及国内外主要工艺发展现状....