原油

They refined crude oil into various petroleum products.

他们将原油提炼成各种石油产品。

The purpose of oil refinery is to refine crude petroleum.

炼油厂工作是提炼原油。

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

测定游离氯根，做原油含水及含砂分析。

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

昨晚一艘货轮与一艘载着原油油轮相撞。

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原油轻质部分分析。

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原油特点设计了鼠笼式原油电脱水器。

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原油流变性具有很大影响。

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

在原油集输中,表面活性用作破乳、消泡、除油、防垢、缓蚀、杀菌等。

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原油和微囊中含量。

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

增加丙烷脱沥青溶比,用加氢补充精制代替白土精制等,此外,在含硫原油生产基础油时,对原油也应适当选择。

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

由于炼油厂装置腐蚀是由原油中硫化物和酸性介质所产生。

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

研究表明，该区高蜡原油成因是陆源高等植物贡献，而低等水生生物居位。

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

原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.

原油中薄荷酮、异薄荷酮、柠檬烯、1,8-桉叶素、β-蒎烯等均低于“73～8”。

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

对某厂原油脱后含盐量严重超标现状及原因进行了分析,提出了降低原油脱后含盐量措施。

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区域原油沥青,其稀土模式具有与上壳沉积岩相似特征。

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井原油既具有正烷烃奇偶优势，又具有较低甾萜烷异构体比值，属于典型低熟原油。

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，杜仲原油酸值受抗氧化影响较小，受杜仲种子新鲜程度影响较大。

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.

市场对产品紧缺担忧推动原油价格，而欧洲汽油则超过每公吨$1200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.

根据输油生产连续性特点以及输送介质具有易凝、易燃、易爆性质,站内原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》。