英汉例句

• these tubes are hydrostatically tested by the manufacturer but, unlike cylinders and mobile tubes, periodical hydrostatic testing is not required.

  这些管道经过了制造商的流体静力学测试，但是和钢瓶和移动管道不一样，它们不要求定时的流体静力学测试。

• alaska pipeline goes though severely cold and frozen earth areas and is the first pipeline in the world to complete hydrostatic testing under such an adverse climate and unfavorable circumstances.

  阿拉斯加管道地处高寒、冻土恶劣环境，是国内外第一条在严寒环境下全线实施水试压的典型案例。

• in this paper the pressure test device in steel pipe production line hydrostatic testing machine is briefly introduced as well as its property characteristics.

  简要介绍了钢管生产线上的压力检测设备———水压试验机，从步进运输、沖洗、对齐、试压、夹紧、定位等方面论述了水压试验机的工艺流程，总结了水压试验机的特。

• it is regarded that sizing and hydrostatic testing are both two critical processes to prevent the pr…

  认为要避免焊接前带钢的不对称变形和回弹应力的影响，定径和水压试验是较为重要的工序。

• the function, construction and hydrostatic testing of large dryer cylinders including yankee dryer and mg cylinder are discussed in this paper.

  阐述了大烘缸的功能、结构组成及水压试验等。

• elaborated here in the article is a newly-developed tube end sealing device for the high-pressure hydrostatic testing machine, being applicable to the dual- line hydro-tester.

  介绍了一种新型高压水压试管机端头密封装置，可用于双线管材水压试验设备。

• focused on are the equipment configuration, data design and design characteristics of the liquid system as an integrated part of the hydrostatic testing line.

  重点介绍了该机组流体系统的设备组成和参数设计以及设计特点等。

• it is often necessary to dry natural gas pipelines after hydrostatic testing to prevent the formation of hydrates when the line is put into service.

  静水试压后为防止输气管道运行时产生水合物必须干燥天然气管道。

• 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、判定标準等方面都有一定的差异。

• i. d. sealing test plug for high pressure hydrostatic testing of pipe, pipelines and pressure vessels.

  密封的测试插头用在高水压测试管，管路和压力容器上。