Residue processing can be summarized as decarbonization, hydrogenation and asphalt gasification.渣油加工有脱碳工艺 、 氢工艺及沥青气化工艺.Peeling of oxidation film and oxidation - decarbonization are more serious on the surface than on the...
I know I shall feel for ever in her debt.我知道我将会永远感激她。They will bitterly regret what they have done for ever more.他们会为自己的所作所为痛悔终生。Our luck couldn't hold for ever.我们不会永远走运。...
他们经过时，响起了令人哀怜的恸哭。As they pass by, a piteous wailing is heard.去年9月，经双方同意，他离开了公司。He left the company by mutual consent last September.这门学位课程经电气工程师学院鉴定完全合格。This degree programme is fully accredited by the Institution of Ele...