Typical components in such a blend could be isooc'tane, alkylate and catalytic reformate.这种混合物中的典型成份可能是异辛烷, 烷基化合物和催化重整产品.The FCC unit produces large quantity of raw materials for alkylate producing.催化裂化装置还生产大量可以用于生产...
I see him chafe and fret at every pore.我看见他非常暴躁.As she spoke we could see that she was in a fret.她讲话时,我们看得出她很烦躁.He could rest only when he was too drained of energy to fret further.只有当他精疲力竭无力再操心时他才能得以休息。...