Cracking

['krækɪŋ]

Definition

(noun.) the process whereby heavy molecules of naphtha or petroleum are broken down into hydrocarbons of lower molecular weight (especially in the oil-refining process).

Checked by Debs--From WordNet

Definition

(p. pr. & vb. n.) of Crack

Typed by Geraldine

Examples

Editor: Vlad

About(关于我们)|Sitemap(网站地图)

Copyright © 2018 EnMama.net. All rights reserved.