They refined crude oil into various petroleum products.

他们将油提炼成各种石油产品。

Thermal treatment action in pipage have great effect on the rheology of waxy crude.

管输过程中热处理作用对含蜡油的流变性具有很大的影响。

Analyze for chlorion in free water, water cut and sand content in the crude oil.

测定游离氯根，做油含水及含砂分析。

Surfactants used in gathering transportation,include demulsifier,defoamer,deoiler,scale inhibitor,corrosion inhibitor,bactericide etc.

在油集输中,表面活性用作破乳、消泡、除油、防垢、缓蚀、杀。

Last night a cargo ship collided with a tanker carrying crude oil.

昨晚一艘货轮与一艘载着油的油轮相撞。

The purpose of oil refinery is to refine crude petroleum.

炼油厂的主要工作是提炼油。

Volumes of various group composition were calculated by using addible RI of hydrocarbon mixtute, th...

其适用范围也可推广到重质油的轻质部分分析。

In the environment of oil refining plant, corrosion is caused mainly by sulfid and acidity medium.

由于炼油厂装置的腐蚀主要是由油中的硫化物和酸性介质所产生。

A squirrel-cage crude oil electrical dewaterer is designed based on the characteristicof CNOOC QHD3-26 crude oil.

针对中国海洋石油总公司QHD3-26油的特点设计了鼠笼式油电脱水器。

Meantime,the contents of methylether of chavicol in original oil and microencapsule were also determined by HPLC,respectively.

并用气相层析法测定了胡椒酚甲醚在油和微囊中的含。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

丙烷脱沥青的溶比,用氢补充精制代替白土精制,此外,在含硫油生产基础油时,对油也应适当选择。

It is suggested that the high-wax oil is mainly originated from terrestrial higher plant, while lower hydrobiont is accidental.

研究表明，该地区高蜡油成因主要是陆源高植物贡献，而低水生生物居次要地位。

Biological marks of the crude oil contain long lateral chain of tricyclic terpane, and the content of gammacerane is low.

油生物标志化合物分布,见长侧链三环萜烷,但γ-蜡烷丰度较低。

Moreover, those impurities, as menthone, isomenthone, limonene, 1, 8-cineol and bata-pinene contents of Hai-Xuan mint are lower than that of 73-8mint.

油中薄荷酮、异薄荷酮、柠檬烯、1,8-桉叶素、β-蒎烯均低于“73～8”。

The REE patterns for bitumen is similar to those for supracrustal sedimentary rocks in areas with no basement faults but stabilized structural settings.

在基底断裂不发育且构造稳定的区域油沥青,其稀土模式具有与上地壳沉积岩相似的特征。

The present situation of salt content in desalted crude oil and its severe superstandard reason have been analyzed,and its reduction countermeasures are presented.

对某厂油脱后含盐严重超标现状及因进行了分析,提出了降低油脱后含盐的措施。

In storage, the influence of antioxcidant to acid value of eucommia crude oil was faintish and the influence of freshness degree of seeds was notable.

贮藏过程中，杜仲油的酸值受抗氧化的影响较小，受杜仲种子新鲜程度的影响较大。

The crude oils of Chang 20 belong to typical immature oil which have odd even predominance and lower ratios of sterane and terpane maturity index.

长20井的油既具有正烷烃奇偶优势，又具有较低甾萜烷异构体比值，属于典型的低熟油。

Fears of tightness in the products markets bolstered the crude oil with Gasoil in Europe leading the way breeching stellar levels over $1,200 dollars per tonne.

市场对产品紧缺的担忧推动油价格，而欧洲汽油则超过每公吨$1200的全新价位。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产的连续性特点以及输送介质具有易凝、易燃、易爆的性质,站内油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。