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- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- Reccntly they have laid an underground pipeline. 最近,他们铺设了一条地下管道。
- Urban underground pipeline is the lifeline in a city. 城市地下管线系统是城市的“生命线”。
- What's the essential strategy to setup the underground pipeline's data-base? 建立地下管线数据库的治本之策在哪?
- The underground pipeline colligate alure in city is also say“Utility tunnel”. 城市地下管线综合管廊俗称共同沟。
- A cost-effective evagination-lining method to repair underground pipeline is introduced in the article. 介绍了翻转内衬技术修复城市燃气埋地管道的特点和施工过程。
- The underground pipeline cross interference of city road is an important factor which constrains the whole urban pipeline engineering construction. 城市道路地下管线交叉冲突,是制约整个城市管线工程建设的重要因素。
- A bank building needs reinforcement and rectification because of uneven settlement caused by vicinal construction of underground pipeline. 某银行营业楼由于临近地下管道施工引起不均匀沉降,造成倾斜超过国家规定标准,需进行加固纠偏处理。
- The technique of underground pipeline laying with guided/directional drilling is technologically intensive and eco-friendly. 导/定向钻进是一种技术密集型、对环境无害的地下管线铺设技术。
- The results indicate that the fire-resistant capability of the underground pipeline will be greatly improved if the deepness that pipeline is buried is added. 结果表明：地面发生火灾时，土壤导热系数、管道埋深、埋地管道管径和油品温度对管壁温度有影响，其中以管道埋深的影响最为显著。
- Digital underground pipeline information plays great role in instituting feasible, technology advance and economic rational scheme of city planning ,designing and management. 数字化的地下管线信息在制定切实可行、技术先进和经济合理的城市规划设计与管理方案中有着重要的作用。
- The corrosive reason of underground pipeline is explained, the anode protection and application of underground pipeline are introduced, and some useful conclusion are obtained. 说明了埋地管线腐蚀的原因,介绍了埋地管线的阳极保护及应用,得到了一些有益的结论。
- JIANG Zheng-hua,WU Bo,GAO Bo.Numerical simulation of the influence of running tunnel construction on underground pipeline[J].Modern Tunnelling Technology,2003,40(1):16-20. [3]蒋正华;吴波;高波.;地铁区间隧道施工对管线影响的数值模拟[J]
- With the development of network,database and GIS technologies,it is possible f or urban surveying departments to use database to manage surveying data,especia lly the underground pipeline information. 随着网络技术、数据库技术和地理信息系统技术的不断发展,使得城市测量单位采用数据库管理测绘资料成为可能,而地下管线信息是所有测绘资料中最为复杂的一种。
- The thesis introduces the basic function of MO,uses MO and VB6 to develop the information management system of the urban underground pipeline networks,and takes it as a case study. 介绍了MO的基本功能特点,用MO与VB6集成开发的城市地下管网信息管理系统作为研究实例,阐述了基于MO来开发城市地下管网信息系统的方法及其具有的优点,以推广该方法的应用。
- to skin through a underground pipeline 勉强爬过一条地下管道
- Abstract: The ＂mud puncturing dragon＂ robot was developed for trenchles laying of underground pipelines. 文章摘要: 为进行非开挖条件下地下管线的铺设，研制了“穿地龙”机器人，该机器人采用气动冲击方式工作。
- Icon can be used in or with a line to indicate major underground pipelines, spigots or drinking fountains. 图示可以单独标示，或搭配一段线条来表示主要的地下管线、水龙头或饮用水泉。
- Using "the ways of non-excavating streets to lay underground pipelines" can avoid digging streets. 它包括以下三种方法：挤密导孔-拉削扩孔方法，小断面挖掘-液压顶送管方法，地下夯管方法。
- The main problems are analyzed in the course of arc hives management of urban underground pipelines based on the characteristics and actualities of urb an underground pipeline. [摘要] 从城市地下管线的特点以及其现状入手，剖 析了城市地下管线档案管理过程中存在的主要问题，提出了加强和改善城市地下管线档 案管理的有效措施。
