查询词典 oil-pipe

B The fitting dimensions for one pipe union or one flange, without the middle pipe section , are subjet to the sum of the tolerances allowed for the fabrication of flanges {ANSI B 16.5 and/or pipe unions ANSI B 16.9

对于没有中间管道部分的管道接头或者法兰，其装配尺寸都应在法兰制造（ ANSI B 16.5）与/或管道接头制造（ ANSI B 16.9）的公差总和范围内。

Focus of modern housing tube is a mature approach, is a public use of the equipment installed in pipelines outside the household dwelling size; resolve the horizontal pipe laying is to set the pipe wall, all the equipment along the pipeline wall layout, a variety of horizontal tube in the pipe wall within the layout.

重点现代住房管是一个成熟的做法，是一种公共使用的设备安装在管道外的家庭居住面积；解决水平管铺设是设置管道墙，所有设备沿管道墙布局，各种水平管在管壁内的布局。

In recent years, PE pipe application becomes more and more popular in gas pipe network construction. The article brings forward that PE pipe fusion welding technology needs professional staff researching seriously.

最近几年来，PE管在燃气管网施工中的应用越来越普及，文章提出PE管熔接技术需要从事燃气行业的人员认真研究解决。

A connector for a plain end pipe comprising a housing (7) for location over the pipe, an annular recess (4) formed in an inner surface of the housing (7), a seal (1) located in the recess (4), a nipple (8) for the supply of grease under pressure, and segmental grippers of L-shaped cross section comprising a leg (6) and a foot (5) having a serrated inner surface for engagement with the pipe.

一种用于平端头管的管接头，包括一个放在管子上的外壳（7），一个在外壳（7）的内表面上制出的环绕管子的环形槽（4），一个位于槽（4）内的密封件（1），一个在压力下供应油脂的入口（8），和L形断面的分段式管夹，它包括一个腿（6）和一个具有与管子接合的锯齿形内表面的脚（5）。

Is a research, development, production and sales of integrated enterprise, mainly produces high-speed road crash barrier, the ball ink on water pipes, ductile iron pipe, centrifugal ductile iron pipe, ductile iron manhole covers, cast iron spilled water pipes, cast iron pipes, cast iron-cast copper-wing-style cast aluminum alloy radiator, cast iron railings fence, green railing, artistic doors, anti-theft, sewage wells, hoods,箅子, flexible pipe fittings and other products, can also be synchronized in accordance with the requirements of the customers design, drawings and samples custom processing.

连云港光明铸业有限公司，是集研制、开发、生产、销售于一体的综合性企业，主要生产高速路防撞护栏、球墨上水管、球墨铸铁管、离心球墨铸铁管、球墨铸铁井盖、铸铁泻水管、铸铁排水管、灰铸铁铸式铸翼式铜铝合金散热器、铸铁围墙栏杆、绿化栏杆、艺术大门、防盗、污水井、盖、箅子、柔性管件等系列产品，还可根据用户需要进行花样设计、来图来样加工定做。

The seismic disasters features and behavior mechanisms of the buriedwater supply pipeline are analyzed by synthesis and the breakage of thepipe joints caused by seismic wave propagation as main disasters mode isled into. The soil-pipe interaction, and the soil-pipe slippage arediscussed. Statistical experience method resulted from earthquakeinvestigations and theoretical methods based on reliability theory areintroduced. The reliability of buried pipeline is researched. The methodfor estimate connective reliability of network by means of Monte Carlesimulation technique and Breadth First Search method is introduced. Theconnective reliability of water supply pipe network is researched.

本文综合分析了地下供水管道的地震破坏特征和反应机理，引入了以接头破坏作为主要的破坏模式，并探讨了管土间的相互作用和滑移作用等问题；介绍了根据震害调查数据回归的统计经验法和基于可靠性理论的理论分析法，对地下管道的可靠性进行了研究；介绍了利用蒙特卡罗法和网络图论中的广度优先搜索法判定网络连通可靠度的方法，对供水管网的连通可靠性进行了研究；考虑到震害预测方法中的许多参数是随时间变化的，应用灰色理论和概率论，建立了基于GIS 的供水管网动态震害预测模型。

The anti-interference design of pipe welding robot is the key of pipe welding process stability,in which the one of main effects is the anti-interference circuit design of pipe welding robot.

在电弧强干扰下，管道焊接机器人抗干扰设计成为管道焊接过程稳定性关键，其中管道焊接机器人抗干扰电路设计是主要影响因素之一。

Using batch management supplied by SAP(systems applications and products in data processing) to analyze operation flow of petroleum steel pipe manufacturer.It expatiated process and key technology of petroleum steel pipe enterprises during management of plate rolling,steel pipe and by-products.

利用SAP（systems applications and products in data processing，企业管理解决方案）提供的批次管理功能对石油钢管制造企业业务流程进行了剖析，并通过应用实例阐述了石油钢管企业在卷板、钢管以及副产品管理中实施批次管理的过程和关键技术。

Pipe end its shape is divided into tube, square tube, rectangular tube, oblate tube, P-shaped pipe, Rectangular pipe.

钢管因其端部外形又分成圆管、方管、矩形管、扁圆管、 P 形管、异型管。

Pipe end its shape is pided into tube, square tube, rectangular tube, oblate tube, P-shaped pipe, Rectangular pipe.

钢管因其端部外形又分成圆管、方管、矩形管、扁圆管、 P 形管、异型管。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。