| 释义 |
hydro-cracking 英'haɪdrəʊkr'ækɪŋ美'haɪdrəʊkr'ækɪŋ
基本英英
n.氢化裂解¹⁰⁰
名词 hydrocracking:
the process whereby hydrocarbon molecules of petroleum are broken down into kerosene and gasolene by the addition of hydrogen under high pressure in the presence of a catalyst |