underground line

Tunnel construction technology for Shanghai No.2 underground line extending westward

上海地铁二号线西延伸区间隧道施工技术

The paper introduced the design and rational selection of control points of Xiamen underground pipe line measure control network as well as some problems about field observation and data treatment.

本文重点介绍了厦门地下管线测量控制网的设计及控制点的合理选取、外业观测和数据处理等问题。

The Function of Surveying Supervision in the Construction of Urban Underground Pipe Line

测量监理在城市地下管线施工中的作用

Sealing off that portion of the Underground line, the blast crushed the majority of their enemies beneath tons of concrete and steel.

这样，爆炸封锁了地铁线，并利用万吨钢筋混凝土粉碎了敌人的主力。

This paper treats of frequency stability of conventional 12-channel carrier transmitters as used in collieries, with particular reference to the considerable variations of underground transmission line impedance and fluctuations of supply voltage.

本文根据煤矿井下载波传输线路阻抗变化大、电源电压波动大的特点，针对传统的矿用十二路载波发射机，讨论了其振荡频率（即发射频率）的稳定性问题。

Optimization on Scheme of Foundation Pit Supporting at Xin-Mo Section of Guangzhou Underground Line 2

广州地铁二号线新&磨区间基坑支护方案的优化

The application of grouting strengthening in subway shallow-buried subsurface excavated underground line

注浆加固在地铁浅埋暗挖通过地下管线的应用

The economic recovery of London's east district is the impetus of the construction of the new underground line ── Jubilee Extension ( JLE).

伦敦东区的经济复兴是新地铁线&朱比利延长线建设的原动力。

This article underground DC line source excitation, the observation ground potential.

本文采用井下直流线源激发，观测地面电位。

Design of Underground Pipe line s Database for Line Segment and Line

基于线段和线路的地下管线数据库设计

Construction Technology for Large Underground Rail Line Traffic Hub in Soft Soil Area

软土地区地下大型轨道交通枢纽施工技术

For guaranteeing building database of Shanghai City underground pipe line, Some technique processing is needed to existing data of underground pipe line, in order to satisfy the data inputting database.

为了保障顺利建设上海市地下管线数据库，需要对现存的地下管线的源数据进行一些技术处理，以满足数据入库的要求。

To discover the other secrets behind baking the best bread I set out late one morning for an industrial unit next to an underground line and a busy arterial road.

为了发现烘焙最美味面包的其他秘诀，临近正午的时候，我启程前往毗邻地铁和忙碌公路干线的一个工业单位。

Calculation and Analysis on Beijing Underground Diameter Line with Pile-Beam Arch ( PBA) Method

北京地下直径线洞桩法计算与分析

Made-in-China metro trains will ply on the first underground line being built in the Indian financial capital of Mumbai, China Business News reported on Monday.

周一中国商业新闻报道：中国制造的地铁列车将在印度金融首都孟买正在兴建铺设的第一条地铁线路上运营。

The Sources and Transmission of Error for Measuring Length of Side of Underground Guide Line

井下导线边长丈量误差的来源及其传播

Application of OWA based on GIS on evaluation of underground pipe line in Tangshan city

基于GIS的OWA在唐山市地下管道评价中的应用

Study on the Data Processing Method of Underground Pipe Line

地下管线源数据处理方法的研究

Discussion of Land Exploitation and Utilization Along the Underground Line in Wuhan

武汉地铁沿线土地开发利用探讨

This paper has recounted the application of gas survey to underground channel line and reservoir area exploration in four periods of the Yellow River water-drawing project, with emphasis placed on the effects of soil gas Hg and Rn.

本文介绍气体测量在四期引黄工程洞线和库区勘查中的应用，重点介绍了壤中气Hg、Rn的应用效果。

Calculation and Analysis of CRD Excavation Method of Beijing Rail Underground Transit Line

北京地下直径线CRD工法计算与分析

Approximate analysis of the thermal internal forces in a long underground pipe line

埋地长输管道热胀内力近似分析

Results indicate that the small trench can reduce the underground water line over 10 cm, increase the field leakage about 2 mm/ day.

结果表明，排水毛渠能降低地下水位10cm以上，增加田间渗漏约2mm/昼夜。

Simple Discussion about the Supervision Pattern of Conducting Line Net in General Survey of Underground Pipe Line

浅谈地下管线普查中导线网的监理模式

SCF Device and its Application in Underground Metal Line Detecting

开关电容滤波器及其在地下金属管线探测中的应用

The station at Canary Wharf is a key Olympics hub on the Jubilee underground line, and has been designated as likely to be "exceptionally busy" during the games.

金丝雀码头站是伦敦地铁银禧线（jubilee line）在奥运期间的一个关键枢纽，届时很可能会“异常繁忙”。

Processing Data Period After Detection in Underground Tube Line

地下管线探测数据的后期处理

Basic principles and interpretation techniques of underground line pipe detection

地下管线探测的基本原理及解释方法研究

The large-diameter slurry shield is the first time to be used in sandy cobble stratum in Beijing Underground Zhijing Line in Beijing area.

北京地下直径线是北京地区首次在砂卵石地层中采用大直径泥水盾构。

On summery of initial supporting construction of transverse gallery of No.5 vertical shaft in Beijing rail underground transit line

北京铁路地下直径线5号竖井横通道初支施工