Synthesis of Multiwall carbon nanotubes by CVD Method need the following main equipment: fixed catalytic bed, boiling catalytic bed, spray catalytic bed, two-temperature fluidized catalytic bed, etc.是什么意思_Synthesis of Multiwall carbon nanotubes by CVD Method need the following main equipment: fixed catalytic bed, boiling catalytic bed, spray catalytic bed, two-temperature fluidized catalytic bed, etc.在线翻译_英语_读音_用法_例句