查询词典 oil refining

The production process of walnut oil by physical refining , equipment and opreating parameters,were introduced.

介绍了核桃油物理精炼的工艺过程，实际生产设备和操作参数。

Its exports include petroleum exploration equipment and instrument, drilling equipment and tools, work-over and production equipment and tools, oil country tubular goods, drill pipe, tubing and casing, oilfield construction equipment, oilfield chemicals, refining and chemical products and equipment as well as related engineering services.

出口产品主要包括石油勘探、钻井、采油、修井装备及工具，油田地面建设装备，油田化学剂和炼油化工产品及装备，以及相关的工程技术服务项目，年出口额已超过3亿美元。2001年公司机电产品出口创汇额在中央管理的外贸企业中排名第一。

In addition,methods for corrosion control must be investigated and anticorrosion material and equipment must be developed for refining high sulphur crude oil.

为炼制高含硫原油，则须研究防腐措施，开发防腐材料和防腐设备。

Owing to refining the imported crude oil containing high sulphur in recent years, more and more cracks caused by stress corrosion were found in the interior surface of spherical tanks during investigation of equipment.

由于炼制进口高硫原油，在炼油球罐检验中发现越来越多的内表面应力腐蚀裂纹。

The butterfly valve is designed to meet the semiconductor, chemical, petrochemical, paper pulp, mining, food, sugar refining, sewage, air pollution control, oil and gas and marine industries and a series of applications designed.

该蝶阀是为满足半导体、化工、石化、纸浆、矿业、食品、炼糖、污水、空气污染控制、油气和船舶等行业等一系列应用而设计的。

For oil exploration, coal washing, papermaking, textile, sewage treatment, metallurgy, sugar refining, construction, medicine and agriculture and other industries.

用于石油开采，洗煤，造纸，纺织，污水处理，冶金，制糖，建筑，医药及农业等行业。

Our products are widely adapted to the petroleum, chemical, pharmaceutical, sugar refining, food, coal washing, oil, printing and dyeing, brewing, ceramics, mining and metallurgy, sewage treatment and other fields.

产品广泛适应于石油、化工、制药、制糖、食品、洗煤、油脂、印染、酿造、陶瓷、矿山冶金、污水处理等领域。

Metal surface heat treatment, electroplating, spray before the cleansing, extraction, transportation, refining, and oil pipelines, storage tanks, tankers, etc. grease, wax scale, coal tar, asphalt, such as cleaning.

金属表面热处理，电镀，喷漆前清洗，采油，输油，炼油，及油井输油管，储油罐，槽车等的油垢，腊垢，煤焦油，沥青等清洗。

Prairie rosy-colored clouds at dawn; oil-field setting sun; low cloud; high refining tower; the light breeze is caressing the ice-cold iron.

第 17 页草原朝霞，油田落日，云低塔高，风清铁寒。

A large-scale heavy oil integrated refining technology of vacuum distillation column is presented in this paper.

介绍了自行开发的稠油炼制减压分离过程大型化关键集成技术。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。