The oil arising from oil water separation must be able to meet certain quality specifications before it can be mixed with bunker c fuel at a ratio of 9 to 1 by volume to form recycled fuel oil 油水分隔处理后得出的油品，其品质必须符合一定的规格，才可以九比一的比例与Ｃ级重油混和，产生再造燃油。
We hereby declare that our gas , light oil , heavy oil , and combination ( gas / light oil or gas / heavy oil ) burners are manufactured in conformance with current ce , cei and uni standards 我们在此声明，我们的气体、轻油、重油以及双燃料（气体/轻油或气体重油）燃烧器是和现行的ce , cei和uni标准相一致进行制造的。
Two typical examples indicated the good performance of the proposed method . finally , the ega was successfully applied to the nonlinear parameter estimation of a mathematical model for heavy oil thermal cracking 本文还将基于优进策略的遗传算法( ega )成功地应用于重油热解三集总反应动力学模型的参数估计，效果良好。
Abstract : the paper introduces in detail the design and calculation of large - scale oxygen - heavy oil jet ( heat - supply ability 1 . 6t oil / h ) which melts down waste iron and steel , and its structural characteristic 文摘:详细介绍了熔化废钢铁用的供热能力为1 . 6吨油/小时大型氧气-重油喷枪的设计与计算过程，以及喷枪的结构特点。
The necessity of natural pa reforming in shanghai city is analyzed , and the technological process of converting from heavy oil to natural pa for manufacturing pa and the renovation of former equipment are described 摘要分析了上海市天然气改制的必要性，阐述了将现有的重油制气改造成天然气制气的工艺流程及原设备改造。
In europe , typically , family and friends gather together on christmas eve , on dec 24 , for a big turkey dinner , completed with christmas pudding ( a rich cake with brandy source ) 在欧洲，人们都习惯在圣诞节前夜，即12月24号，和亲友团聚在一起，享受一顿丰盛的火鸡大餐，并有圣诞布丁（一种加有白兰地酱的重油重糖蛋糕）做饭后甜点。
Mechanism and characteristic of chromatography , mass spectrometry and chromatography - mass spectrometry were introduced systematically in this paper . application of these methods in characterization of heavy oil was summarized 摘要分别详细系统地介绍了色谱、质谱及色谱质谱法的原理和特点，综述了这几种方法在重油成分表徵方面的应用。
The discount on the december official selling price to europe of the higher - quality arab light has narrowed from $ 7 . 05 to $ 6 . 60 , while that of lesser - quality arab heavy has narrowed from $ 13 . 70 to $ 12 . 70 12月份，供应欧洲的较高质量阿拉伯轻质原油官方售价贴水已从7 . 05美元缩小至6 . 60美元，同时品质稍低的阿拉伯重油贴水已从13 . 70美元缩小至12 . 70美元。
