论文部分内容阅读
论文丁烯异构体在铁系氧化物上的脉冲反应和热脱附性能的考察··································一 ”’‘”‘’‘”’.”‘”’‘’‘”.‘”””‘”‘”‘”””’‘…‘’·······················……剪象彩邱
Investigation of Pulse Reaction and Thermal Desorption Properties of Butene Isomers on Ferric Oxides ································································································································· ······one“’’”’’’“’.”’“’’’’”.’“”“’”’“’”“”’’…’’······· ... ... ... ... ... ... cut color Qiu