The laying of pipelines has been completed, except for a few joints.
管道铺设已大抵完工，只剩些许接头儿处尚未完成。
The laying of pipelines is a task with high difficulty and high risk.
海底管线铺设是一项高难度、高风险的海上作业。
Article 91 When digging, constructing a building, laying pipelines or installing facilities, etc., an owner of immovables shall not endanger the neighboring immovables.
第九十一条不动产权利人挖掘土地、建造建筑物、铺设管线以及安装设备等，不得危及相邻不动产的安全。
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小型定向钻为各类地下管道的敷设提供了一种先进的方法。
The elastic laying of long distance pipelines possesses the advantages of simpleness in construction, saving in fittings, excellence in loading and reasonability in technology.
长输管道的弹性敷设具有施工方便、节省管件、受力良好、工艺合理等优点。
For pipelines with branches, the automatic laying design algorithms of branch pipelines are proposed respectively considering flow loss and pipelines material cost.
针对分支管路敷设问题，本文提出基于流动阻力损失和成本评价的分支管路自动敷设算法。
For pipelines with branches, the automatic laying design algorithms of branch pipelines are proposed respectively considering flow loss and pipelines material cost.
针对分支管路敷设问题，本文提出基于流动阻力损失和成本评价的分支管路自动敷设算法。
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