片语

petroleum pipeline automation输油自动化

petroleum transport pipeline输油气管道

petroleum transportation pipeline石油输送管道

china petroleum pipeline company中国石油管道公司

petroleum product pipeline construction石油产品输送管结构

petroleum m pipeline survey输油管道测量

Field Petroleum Pipeline野战管线

coupled petroleum pipeline装配式输油管线

China Petroleum Pipeline Bureau中国石油天然气管道局

英汉例句

• 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 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。

• in this essay, penman discussed the procurement management in china petroleum pipeline material and equipment corp. (cppmec) which subject to china petroleum pipeline bureau(cnpc).

  本文以隶属于中国石油天然气管道局的中油管道物资公司为分析主体，着眼于对该公司的国际项目采购管理进行分析研究。

• 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。

• 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。

• in view of the complexity of the process of emptying petroleum pipeline with compressed air, this paper proposed a new method for gas-liquid separation, which adopted multiple separating techniques.

  针对长输管线气顶排空作业的复杂性，结合多种分离技术的特点，提出了一种气液分离方法，并给出了基于该方法的分离器结构和分离原理。

• 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。

• 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 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。

• assisting perambulation of underground petroleum pipeline and rapid detection of its stolen branches is an urgent problem in oilfield .

  埋地石油管道的辅助巡线以及对偷油支管的快速定位与排查是目前油田亟待解决的问题。

• the status and difficulties of domestic petroleum pipeline technology are introduced, pointing out the inevitability of the development of digital pipeline in the first place.

  首先，简单介绍了国内油气长输管道发展现状及遇到的困难，指出了发展数字管道的必然性。

• 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小型定向鉆为各类地下管道的敷设提供了一种先进的方法。

• tube-lathe is mainly used as processing the petroleum pipeline screw thread andrehabing the original pipeline screw thread.

  管子车床主要用于加工石油油管螺纹及对原有油管螺纹进行修复。

• combined with both wave - front method and wave periods method, experiments were designed to measure the wave speed in coupled field petroleum pipeline and compare is made bet…

  综合运用波前法和周期法，设计了实验测量野战管线的水击波速，并将实验结果与笔者先前提出的水击波速计算公式的计算结果作了对比，验证了公式的有效性。

• the calculation of the grease stain thickness which in petroleum pipeline was carried by the γ-ray transmission method which is unwasted.

  射线透射法测量输油管道油垢厚度，是一种无损检测的方法。

• 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。