查询词典 oilfield

This product is mainly used in underground works like coal mines, oilfield and other severe environment.

本产品主要用于煤矿井下作业照明及隧道、油田等众多恶劣环境中。

Mudstone barriers from the formation boundary of the third section of Hetaoyuan Formation to the surface of laminas within the cross-bedding in Shuanghe Oilfield were classified into ten degrees of hierarchies.

摘要应用层次分析法，将双河油田核桃园组第三段的地层边界到交错层的纹层边界的泥岩隔层分为10个层次。

Company's main products are: pressure vessel, with a long-stroke pumping unit, oil production wellhead equipment, swimming pulley, packer, tubing anchor, farm trailers, operating Derrick, Derrick Crane , Able to drive me assembly, and other oilfield machinery parts, in May 2001 through the ISO9002 quality system certification.

公司生产的主要产品有：压力容器、带式长冲程抽油机、采油井口装置、游动滑车、封隔器、油管锚、农用挂车、作业井架、井架天车、绞传动箱总成、及其它油田机械配件，于2001年5月通过ISO9002质量体系认证。

In the light of the serious erode situation of down hole stems,hanging ring technology for erode monitor to oil well dill stem in Lunnan oilfield has been used.

针对井下管柱腐蚀严重的情况，轮南油田采用了井下挂环技术对油井管柱的腐蚀状况进行监测。

It presents historical demand data for 1997, 2002 and 2007 and forecasts to 2012 and 2017 by product (e.g., methyl cellulose, carboxymethyl cellulose, wheat proteins, collagen, starch blends, xanthan gum, hyaluronic acid, guar gum, gum arabic, carrageenan, alginates, polyterpenes), and market (e.g., food and beverages, medical, oilfield).

按照产品类型（如甲基纤维素，羧甲基纤维素，小麦蛋白，胶原蛋白，淀粉共混物，黄原胶，透明质酸，瓜尔豆胶等），市场（例如，食品和饮料，医药，油田）报告提供了历史需求数据（1997年，2002年及2007年）以及预测了2012年及2017年的需求。

Usage: it is used to armouring products of oilfield probe cable, telecommunication cable, power cable and control cable.

途：KJY系列装铠机主要用于油矿探测电缆、通讯电缆、电力电缆、控制电缆等产品的装铠之用。

Usage: it is used to armouring products of oilfield probe cable, telecommunication cable, power cable and control cable.

钢丝装铠机系列steel wire armouring machine 用途：KJY系列装铠机主要用于油矿探测电缆、通讯电缆、电力电缆、控制电缆等产品的装铠之用。

Usage: it is used to armouring products of oilfield probe cable, telecommunication cable, power cable and control cable.

钢丝装铠机系列钢丝装铠机系列steel wire armouring machine 用途：KJY系列装铠机主要用于油矿探测电缆、通讯电缆、电力电缆、控制电缆等产品的装铠之用。

A kind of polymer degrading microbe JHW-31 was selected from Daqing Oilfield. The microbe was inoculated and cultured in the culture medium confected with polymer and a little sucrose for 7 days under the condition of pH 7.2 and temperature 45℃. The viscosity reduction rate of the polymer reached 92.1%,and the molecular weight of the polymer decreased from 18×106 to 0.5×106. The gross of the polymer decreased a little bit.

摘要从大庆油田筛选到聚合物降解菌种JHW-31，将菌种置于45℃、pH值为7.2的环境条件下，在添加少量蔗糖的聚合物培养基中培养7d，聚合物黏度可降低92.1%，并使其分子量从18×106降至0.5×106，聚合物总量也有所减少。

The artificial oil contaminated soil was confected by using the crude oil of Huabei Oilfield and the typical soil on North China Plain, with analysis of organic component and viscosity of crude oil, and the size distribution of the soil.

以华北油田原油和华北平原典型表层土壤为模拟原料，配制了石油污染土壤。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。