地铁

Once there, he wound cling to the hand-rail until he reached the lower steps that the warmer tunnel air kept free of ice.

一到那儿，他就紧抓着地铁通道的扶手一直往下走，因为地铁内空气暖和，下面几级台阶没有冰雪。

1Once there, he would cling to the hand-rail until he reached the lower steps where the tunnel warm air keep free of the ice.

1一到那儿，他就紧抓着地铁通道口的扶手一直往下走，因为地铁内空气暖和，下面几级台阶没有冰雪。

Results show that gas release in gassy sand will cause the additive deformation of tunnel and additive stress of the shield segment, and make important impacts on the global displacement of tunnel but little influences on the stress of shield segments and the relative displacement of tunnel. It is inclined to arouse the differential settlement and cracks on the tunnel so as to cause hazardousness. Re-accumulating of the gas can also produce additional stress and the additive resilience, but it can be ignored in practical engineering because the influence degree is small. The shallow gas in reservoirs is appropriate to be discharged before construction of the subway tunnel.

研究结果表明：气体释放将引起隧道产生附加变形和管片附加应力，浅层气体释放对地铁隧道结构应力和结构相对变形影响较小，而对隧道整体位移影响较大，易引起不均匀沉降，导致隧道裂缝或断裂，进而引发危险；气体重新回聚时，隧道产生的附加应力和回弹位移量较小，工程中可不予考虑；地铁隧道施工前，宜对浅层气体进行预先排放。

The separated island platform station is a new type of metro station with many key techniques in its design and construction.

分离岛式地铁车站是一种新型结构型式。在分析分离岛式车站结构型式和特点的基础上，结合北京地铁10号线光华路站的实例，介绍了此类车站设计施工中的难点。

The operator of Hong Kong's famously efficient metro system will run some of the UK's most neglected rail services after a joint venture between MTR Corporation and Laing Rail won the new London Overground rail franchise.

香港地铁系统的运营效率举世闻名，而它的运营商今后将负责经营英国最受忽视的一些铁路系统。此前，香港地铁有限公司与Laing Rail的合资企业赢得了伦敦城铁的新专营权。

Analyzed on the tunnels that used EPB method in different soils, the more logical three-dimensional finite element model is based, which can reality represented the soil transfiguration. 3 Due to the engineering example, a 3D FEM simulation model was founded. The model was used to study the rules of soil deformation and surface settlement during shield tunneling. 4 The characteristics of loess include the module, conglutination force and inner friction angle of the loess, affected the soil deformation. 5 The influence factors to the surface settlements such as the depth of soil, the outer diameter of the shield tunnel, the released stress at the cutting face, the fill ratio of the shield tail void, pouring-slurry press, thrusts and lengths of shield and digging steps were studied using the FEM method. References is brought forward in the loess areas of Xi'an was proposed.

通过对不同土质条件下盾构法进行地铁隧道施工的有限元分析，全面反映盾构推进对土体变形的影响情况； 3根据有关勘测资料，建立合理的盾构法施工三维非线性有限元模型，对盾构法施工引起的地层变位和地表位移情况进行计算，分析了盾构施工引起的地层变形规律和地面沉降规律； 4研究了黄土特性(地基模量、粘聚力和内摩擦角)对盾构法施工中土体变形的影响； 5利用三维有限元对盾构施工过程中影响地面沉降的因素(覆土厚度、隧道外径、开挖面压力变化量、注浆压力、盾尾空隙填充率、开挖步长、盾构机的长度和推进力等)进行研究，为今后西安地区地铁的建设提供参考。

Subway attack (1 points) has information that terrorists may have launched in the subway nerve gas attack.

攻击地铁（关卡1）有情报表明恐怖分子有可能在地铁发动神经毒气攻击。

Tim O'Toole, managing director of London Underground, is asking passengers to be considerate of others stuck in the same sweltering carriages during summer months, without the benefit of air conditioning.

伦敦地铁的常务负责人提姆·奥图尔呼吁乘客在夏季乘坐没有空调的伦敦地铁时，应顾及其他乘客的感受。

Don' t open your map in any subway and stations.

不要在地铁和地铁站上打开地图找路，多利用墙上的地图，以策安全

Therefore how to predict the permissible deformation value of existing lines and evaluate the safety character of the existing lines under the construction disturbance of the crossing engineering,giving out the relevant control index,and classify it by safety to take some corresponding measures ,reducing the influence of metro construction and operation to the acceptable range of metro.

因此如何预测既有线的允许变形值和评价在穿越工程的施工扰动下既有线的安全性状，给出相应的控制指标，并对其进行安全分级以便采取相应的措施，将工程对地铁结构及运营的影响降低到地铁可以接受的范围内，就显得日益迫切和重要。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了