流化催化剂床层catalyst: n. 【化学】触媒,催化剂,接触剂〔又作 catalyt ...bed: n. 1.床,床铺;床位,铺;(动物的)窝;〔比喻〕安乐 ...fluidized catalyst: 流化催化剂fluidized bed: 沸腾层; 浮动层,流体化床; 浮动床; 连化床; 怜层; 怜床; 流化床; 流态化床; 流状矿层; 液化床fluidized-bed: 流(态)化床;沸腾床; 流化床; 流态化床下载手机词典可随时随地查词查翻译