Severe filter plug occurred on two stations of a petroleum pipeline.
某石油管道两站点产生了严重的滤网堵塞现象。
The down welding process is applied extensively in long petroleum pipeline construction.
下向焊工艺已经广泛用于长输管道建设工程中。
Unlike biodiesel renewable diesel can go directly into the petroleum pipeline and refining infrastructure.
与生物燃料不同，可再生柴油可直接进入石油管道和炼油设施。
Unlike biodiesel, renewable diesel can go directly into the petroleum pipeline and refining infrastructure.
与生物燃料不同，可再生柴油可直接进入石油管道和炼油设施。
The result can provide certain reference value to further fatigue and failure analysis of ocean petroleum pipeline.
结果可对进一步分析海洋石油管线的疲劳可靠性提供一定的理论参考价值。
QC Group "Tuanjie", the Center of Study and Development, the Branch of Repair and Maintenance, China Petroleum Pipeline Bureau.
中国石油管道局维抢修分公司研发中心团结QC小组。
The principle and experiments on the measurement of grease stain in petroleum pipeline using the thermal neutron gauge were reported.
叙述了利用热中子透射计测石油管道内油垢厚度的原理、实验和结论。
Study is to induce the technology of the orientation and the inspection of the petroleum pipeline, aim at the condition of our country.
为了优化和改进我国管道检测技术的手段，对管道的位置检测和工况检测技术进行了研究。
A mechanics model was established for petroleum pipeline on line at the states of digging out, burying with initial deformation and without initial deformation.
建立了埋地输油管道在线大修时，开挖、直接重埋和支平后重埋工况下的力学模型。
DZ-1 small -sized directional drilling newly developed by China Petroleum pipeline Scientific Research Institute provides an advanced method for laying of various pipelines.
由中国石油天然气管道科学研究院最新研制的DZ - 1小型定向钻为各类地下管道的敷设提供了一种先进的方法。
The China petroleum pipeline material & equipment corporation (abbreviated as CPPMEC) is a professional logistic corporation affiliated with the China petroleum pipeline bureau.
中油管道物资装备总公司（简称物装公司）是中国石油天然气管道局所属专业物流公司。
While installation, transport and other industrial accidents of the petroleum pipeline, it is unavoidable to encounter various damage and defect, such as surface flaw, crack, etc.
石油管线在安装与油气输运过程以及其他工业事故中，难免会产生各种各样的损伤和缺陷，如出现表面凹坑、裂纹等。
In order to assisting perambulation of underground petroleum pipeline, an infrared imaging method for rapidly detecting the stealing branches of pipeline and locating the leakage spots was proposed.
为了辅助埋地石油管道巡线以及快速定位与排查偷油支管和泄漏点，提出了利用红外热成像技术探测埋地输油管道的方法。
Combining example we analyse feasibility of automatic monitoring the leak of petroleum pipeline under working state, at the same time, discuss this system under stopping state of petroleum pipeline.
结合实例，分析了该系统在不间断输油管线上防泄漏自动监控的可行性，同时对该系统在管线停输状态下实现防泄漏自动监控性能进行了探讨，提出了一些建议。
The calculation theory of the reliability of the system in a fuzzy state was founded based on the fuzzy measure, and the reliability of the petroleum pipeline systems was studied by using the theory.
在模糊测度的基础上，建立了模糊状态下的系统可靠度计算理论，并用该理论研究了输油管道系统的可靠度。
The paper analyze the reason of competition between China and Japan for petroleum pipeline by game theory and illustrate the economic and strategic background of the competition in Far East of Russia.
本文以中日石油管线竞争为例，应用博弈理论分析中日油气之争的起因，阐明中日对俄罗斯远东石油竞争的经济和战略背景。
The Rainforest Action Network thinks the American Petroleum Institute and its oil lobby allies are behind a slew of fake Twitter accounts designed to prop up public opinion about the pipeline.
雨林行动网络认为，在美国石油组织及其联盟背后，建立这些Twitter假账户的目的旨在推动公众对于这个管道系统的舆论导向。
China's official news agency reports that China National Petroleum Corp will build a three-point-two-nine billion dollar oil pipeline in the United Arab Emirates.
中国官方媒体报导说，中国石油天然气集团公司将出资32亿9千万美元在阿拉伯联合酋长国建造一条输油管。
In some sectors certain operating conditions (such as the petroleum sector, pipeline), not allowed to use the path contraction of the valve.
在某些部门的某些工作条件下(如石油部门的输油管线)，不允许采用通径收缩的阀门。
The explosive accident of the underground gasoline pipeline occurred in Guigang Petroleum Branch revealed to us that there exist problems in the safety work.
贵港分公司发生的埋地汽油管线爆炸事故，暴露出在安全管理工作上存在的问题。
Early failure occurred to offshore petroleum well drilling pipeline.
海上石油钻井管线发生早期穿孔失效。
There are many reverse impacts on environment around pipeline route caused by construction and operation of petroleum trunk line.
石油工业干线管道的建设和运营给沿线周围环境带来了诸多不利影响。
All units and individuals have the obligation to protect pipeline installations and the petroleum or natural gas carried by pipelines.
任何单位和个人都有保护管道设施和管道输送的石油、天然气的义务。
Ball valve fully open, the flow resistance is very small, almost zero, so the ball valve diameter is widely used in petroleum and natural gas pipelines because the pipeline cleaning easy.
球阀在完全开启时，流阻很小，几乎等于零，因此等径球阀广泛应用于石油天然气管线中，因为容易清扫管线。
And equally, it applies in petroleum, chemical industry, oil and other liquid prod - uet's preservation and transportation system's pipeline cleaning.
该技术同样适用于石油化工行业油类及其他外档液体产品储运系统的管道清洗。
Haed sealed ceramic ball valve new product that our company develop newly, product this use electricity, petroleum, chemical industry pipeline system open and close and close the device mainly.
硬密封陶瓷球阀是我公司新开发的新产品，该产品主要用于电力、石油、化工等管路系统上启闭装置。
Petroleum is a kind of valuable energy source of the earth, and pipeline transportation is the main way for petroleum transport.
石油是地球赋予人类的宝贵能源财富，管道输送是石油的主要输送方式。
Pipeline is widely used in petroleum, chemical and other industries as an important conveying fluid equipment.
管道作为输送流体的重要设备，广泛应用于石油、化工等行业中。
In practice, the running risk of pipeline could be effectively reduced and the economic benefit of petroleum enterprises could be improved by using the method of pipeline risk assessment.
在实践中，运用管道风险评价技术可有效降低管道运营风险，提高石油企业经济效益。
This article analysis the hic and its characteristic of the pipeline transmitting high H2S Petroleum and Gas, and the environment factor and material factor which affect the hic.
分析了输送高湿含硫化氢较高的石油天然气管线钢管的氢致裂纹(HIC)现象及特点，以及影响HIC的环境因素和材料因素。
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