The article introduces research and application situation of solvent deasphalting - deoiling asphalt gasification - deasphalting oil FCC group technology. 介绍了渣油溶剂脱沥青 - 脱油沥青气化 - 脱沥青油催化裂化组合工艺的研究及应用情况.
The stamp of the horse's hoofs on the wooden floor was loud.马蹄踏在木头地板上的声音很响.The noise of hoofs called him back to the other window.马蹄声把他又唤回那扇窗子口.My son hoofs a mile to school each day.我的儿子每天步行一英里去上学....
The news of victory rejoiced the heart of the whole nation.胜利的喜悦使全国人民欢欣鼓舞.When the good news reached there, the whole county rejoiced.喜讯传到那里时, 全县的人都欢欣鼓舞起来.They rejoiced over their own emancipation.他们为自己的解放感到欢欣鼓舞....