关键单元的升级包括液态催化裂化装置设备、炼焦器 、 超加氢裂化装置以及烷化设备. Critical units to be upgraded include fluid catalytic cracker units , cokers, ultracrackers and alkylation units.
要使这种形式的喷出物质量很大是有困难的.It is difficult to exhaust much mass in this form!喷出物造成的转变远超过先前的再游离过程.The transformation wrought by outflows was much more severe than the earlier reionization....
我必须有一艘能经得起狂风骇浪的船。I had to have a boat that could handle turbulent seas.表面风是控制非潮汐的海流表面浪的基本营力.The surface wind is the principal agent controlling nontidal currents'surface waves.在微浪的美妙颤抖中缓缓合目.On the smooth wave in tre...
His recently completed chapel for Fitzwilliam is attracting favourable comment.他最近为菲茨威廉建成的小教堂赢得了好评。Colonel Fitzwilliam entered into conversation directly with the readiness and ease of a well - bred man.费茨威廉上校立刻就跟大家攀谈起来,...
Objective: To discuss the effective method to treat carcinomatous pleural effusion with BCG - CSN.目的: 为探讨有效的治疗癌性胸水的方法.To study the clinical and electrophysiological characteristics of carcinomatous Lambert -- Eaton myast...