长输气管线是一个具有分布参数的调节对象。
The long gas pipeline is a regulating object of distributing parameter.
氮气吹扫应同时包括空气管线和酸气管线路径。
This nitrogen purge should be routed through both the air line and the acid gas lines.
在建设长距离输气管线时，不可忽视可行性研究。
The study of feasibilities is something unnegligible in construction of a cross-country gas pipeline.
装修前要仔细检查原有水路、暖气管线是否锈蚀、老化。
Decoration ago to scrutinize the original waterway, and heating pipelines is critical, aging.
建议在未来大口径高压输气管线中优先选用X80级管线钢管。
First selection of grade X80 pipeline is suggested on large size high pressure gas transmission pipe in the future.
这对滑坡地带油、气管线的强度设计和施工均有一定的参考价值。
There may be of some value for the mechanical design and construction of oil or gas pipeline in the landslide region.
根据分析得到的结果提出了相应的改进天然气管线防腐方法及措施。
Corresponding measures to improve internal corrosion prevention of natural gas pipeline are presented based on the analytical results.
通过对燃气管线动态泄漏过程的分析，建立了动态泄漏率计算模型。
Through analysis on the process of unsteady leakage of gas pipeline, the calculating model of unsteady leakage rate has been established.
重庆气矿的部分采输气管线在冬季不同程度地受到水合物冰堵的影响。
Part of gas production and transportation pipelines in Chongqing gas Well Area is affected to some extent by hydrate ice barrier in winter.
介绍宝鸡市埋地煤气管线腐蚀的多发部位、腐蚀现状、成因及防蚀措施。
The frequently-occurring positions, actual situation, causes and preventive measures, etc. of buried gas pipeline corrosion in Baoji City are indicated.
天然气管线运行失效直接影响着天然气的正常生产，极可能造成灾难事故。
The failure of the natural gas pipeline does harm to the regular production and contributes to disaster.
合用于作受力及承压件，也可用于一般用途的蒸汽、水、气体及空气管线。
For mechanical and pressure use, and also for transporting steam, water, gas and etc.
从俄罗斯穿越波罗的海到德国的北溪输气管线开始运作，尽管其本身具有争议。
Gas began to flow through the controversial Nord Stream gas pipeline, which connects Russia to Germany under the Baltic Sea.
在寒冷的季节中，室外压缩空气管线中的液体水会冻结，引起管道堵塞或爆裂。
During the cold seasons, outdoor compressed air of liquid water will freeze pipeline, cause blockage or burst pipe.
近年来，随着油气管线建设步伐不断加快，地质灾害频发，新的隐患不断增加。
In recent years, with the accelerating pace of oil and gas pipeline construction, geological disasters, new risks continue to increase.
该工程计划沿波罗的海的海底铺设一条天然气管线，它将绕过东欧麻烦的过境国。
Running along the bed of the Baltic Sea, it would circumvent troublesome transit countries in eastern Europe.
设计了一套完整的基于瞬态模型法和声波泄漏检测法的高压输气管线泄漏试验装置。
Based on transient model method and acoustic leak detection method, a complete set of high-pressure gas pipeline leak experimental device is designed.
结合川、渝天然气输气管线情况，对输气管道环境风险评价方法进行了介绍和讨论。
Based on natural gas transmission pipelines in Sichuan and Chongqing, this article introduces the method of environmental risk assessment on natural gas transmission pipelines.
这些集管通过空气管线与抽真空系统相连，以便从空冷凝汽器内抽走不可冷凝的气体。
These manifolds are connected to the vacuum system through air take-off lines in order to remove the non-condensable gases from the condenser.
控制合适的操作条件，在大油气管线进分馏塔入口处增加蒸汽环管，可以有效防止结焦。
Coking at the inlet of large gas line to fractionator has been effectively prevented by setting up steam circle pipes under appropriate operation conditions.
对国外高压输送天然气管线用钢的技术条件，管线用焊管的生产工艺和生产特点作了论述。
The technical condition of steel used in high-pressure natural gas transmission pipeline and the productive technique and feature of the welded pipe used in the pipeline is discussed.
从海上平台边缘突出的钢质结构。它携带气管线并支承火炬燃烧器，以便安全地燃烧天然气。
A steel projection off the side of an offshore platform that carries gas pipes and supports the flare burner for safely flaring gas.
该装置主要由连接法兰、刹车盘、刹车钳、支撑架、加力泵、液气管线和比例控制阀等组成。
The device mainly consists of connection flange, brake disc, braking caliper, bracing frame, force-multiplier pump, hydropneumatic pipeline and proportional control valve.
就中开线春亭段输气管线在检修维护中发现的内层管道截面非正常变形问题进行了分析研究。
An analysis of abnormal deformation, which was found in the inner pipeline cross-section during the maintenance, was made on the Zhong-Kai gas transportation pipeline.
阿富汗的不稳定和西方对伊朗的不信任，使外国投资不可能进入南部和东南部的天然气管线项目。
Instability in Afghanistan and the West's distrust of Iran make foreign investment in a southern or south-eastern gas pipeline unlikely.
目前许多在役油气管线都出现了严重的腐蚀现象，因此迫切需要一种经济合理的管道修复技术。
Nowadays, the corrosion of pipelines is very severe, so it is urgent to have a economical repair technology.
压缩空气干燥器的目的在于降低压缩空气中水蒸气含量，以避免压缩空气管线中发生液态水冷凝。
The purpose of compressed air dryer is to lower water vapor in the compressed air, in order to avoid the compressed air in the pipeline happened liquid water condensation.
分析了酸气管线堵塞原因，提出了改进方案，解决了因酸气管线堵塞影响装置长周期生产的难题。
The cause of blocking sour gas pipeline was analyzed and its improvement was brought forward. It overcame the difficulty of long period operation due to pipeline blocking.
一般地它包括一个具有一系列折流板并在底部带有液体出口的容器和一条在容器顶部的放气管线。
The gas buster typically comprises a vessel containing a series of baffles with a liquid exit on the bottom and a gas-vent line at the top of the vessel.
一般地它包括一个具有一系列折流板并在底部带有液体出口的容器和一条在容器顶部的放气管线。
The gas buster typically comprises a vessel containing a series of baffles with a liquid exit on the bottom and a gas-vent line at the top of the vessel.
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