采用临时管线给试验管道充水和排水，用泵给管道增压。
Temporary connections for filling and draining the pipeline are used, and a pump is used to "pressure up" the line.
本文分析了低粘液环输送高凝、高粘原油的理论基础，并在试验管道上成功地实现了高凝原油的低粘液环输送。
An analysis is made in the paper of the theoretical basis on which the crude oil of high pour point and high viscosity is transported by low viscous liquid jacket.
尽管如此，它仍然是非常有用的，特别是对于一些快速的任务，比如将音频文件录制为另一种格式或者仅使用管道进行试验。
Nonetheless, it's still incredibly useful — particularly for quick jobs, such as recoding an audio file to another format or simply experimenting with pipelines.
模型是用管道粘胶、口香糖、纸夹和油漆等制成的试验品，用于测试那些目前还不想实现的概念。
A mock-up, then, is something you pungle together out of duct tape, chewing gum, paper clips, cardboard, and paint just to test a concept that you don't necessarily want to implement.
安装，测试，维护和修复水井泵，管道系统和设备，并进行抽水试验，评估水井性能。
Install, test, maintain and repair water well pumps, piping systems and equipment and perform pumping tests to assess well performance.
尽管这个试验项目第一年进展很慢，修建的管道只完成了该方案三年目标的15%，但第二年的完成率则翻了一番。
Although the pilot experienced a slow first year, connecting only 15 percent of the program's 3-year objective, in the second year, connection rates doubled.
所有管道建设都包括投产运行前对竣工管道的试验。
All pipeline construction includes testing the completed pipeline before it is put into operation.
在这种情况下，成品管道焊接区域的焊接试验并不是必需的。
In this case, testing of the weld area of the finished pipe is not required.
试验证实，这是一种与长输管道自动焊配套的经济实用型成套设备，具有较好的推广应用前景。
It is proved by examination that the economical and practical equipment and technics are suitable for the long distance transmission pipeline, and it has good foreground of spreading and appling.
埋地部分管道隐蔽前必须做灌水试验，试验合格后方可隐蔽。
Some hidden underground pipeline irrigation must be done before the trial can be hidden after passing.
文中还对强磁防蜡在油田集输管道的应用和试验作了介绍，并对影响强磁防蜡效果的因素进行了分析。
An application and test on gathering pipelines in oil fields are, introduced, and the factors to affect wax protection are also analysed.
若试球不通的，要及时清理管道的堵塞物并重新试验，直到合格为止。
If the ball makes no sense to try to clean up in time to plug the pipe material and re-testing until qualified so far.
介绍了爆破切割管道的基本原理和爆破切割装置的研制试验情况。
The article introduces a basic principle of pipeline explosive cutting, developing and test of the explosive cutting unit.
本文介绍了交流阻抗试验方法测定管道和大型油罐防腐涂料防腐性能的优点及测试原理。
This paper introduces the test principles and the technical advantages of alternating current impedance test method for testing the anti-corrosion properties of pipeline coating.
利用物理模型试验，测量粉土海床海底管道所受波压的大小和方向。
The magnitude and the direction of wave pressure on submarine pipeline in silty bed are measured in physical model experiment.
排放管道和试验阀门体腔内的空气或蒸汽。
Vent the piping and test valve body cavity to remove air or steam.
系统的管道输送试验证明：该方案经济、安全、可靠。
Experimental results of pipeline transportation proved that the scheme were economic, safe and reliable.
首次进行了跨断层埋地管道抗震试验。取得了一些有益的结论。
The aseismic test of buried pipe crossing fault is conducted. Some m.
我们想给他看看你在新试验厂中部署的管道。
We want to show him the pipes you put in place in the new pilot plant you've got.
根据安延管道的地形情况，利用高程差进行了自压输油试验。
According to topographical situation of Yanan Pipeline, conduct dead weight oil transporting test a - gainst elevation difference.
试验中考虑了地震波输入方向、管道端部支撑情况、悬跨高度、悬跨长度和管内是否有水等因素。
The influencing factors such as seismic wave direction, support conditions at pipeline ends, distance from the seabed, span and pipes with or without water inside were considered in the experiment.
本文介绍了尖山铁矿铁精矿管道输送加速流模拟试验情况。
A description is given of the tests for imitating the accelerating flow in the pipeline transport of Jian Shan iron ore concentrate slurries.
方法：通过铜、铝、铜铝合金等材料的抑菌试验，选择最佳的管道给水材料，尤其是用于循环冷却水等方面的材料。
Methods:Bacterial suppression test was used to choose the optimal pipe materials for Legionella control in the cooling tower water.
采用浇注型聚氨酯材料，设计了一种管道用胀环试样试验台主密封圈。
Manufactured by casting polyurethane, main seal ring used in expansion ring testing device for pipeline was designed.
基于小波变换和模态声发射理论，通过模态声发射试验的方法确定了管道中导波传播的频散特性。
Based on the wavelet transformation and the theory of modal acoustic emission, the dispersion of guided wave propagated in thin plate was investigated by acoustic emission experiment.
论述了落锤撕裂试验的特点、方法和标准，以及该试验在管道钢材、压力容器钢和船体结构钢薄板上的应用情况。
The features, method and standard of drop weighed tear test are described with its application in steels for pipes, pressure vessels and ship hull.
液压脉冲试验是液压附件和管道连接件最基本、最重要的质量考核试验项目之一。
The hydraulic impulse testing is one of the most basic and the most important quality testing items of the hydraulic accessories and pipelines join pieces.
介绍采用药芯焊丝手工钨极氩弧焊焊接奥氏体不锈钢管道所进行的焊接试验及工艺评定。
The welding experiment and procedure qualification for manual TIG welding of stainless steel tubes with flux cored electrode is presented in this paper.
国外的管道水压试验与我国的水压试验相比，从测量方法、实施步骤、试验项目、判定标准等方面都有一定的差异。
There exist certain differences between Chinese and foreign hydrostatic testing techniques for pipeline systems, including measuring method, test procedure, test items, criteria and standards.
国外的管道水压试验与我国的水压试验相比，从测量方法、实施步骤、试验项目、判定标准等方面都有一定的差异。
There exist certain differences between Chinese and foreign hydrostatic testing techniques for pipeline systems, including measuring method, test procedure, test items, criteria and standards.
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