查询词典 tunnel

Nineteen patients with 21 carpal tunnel syndrome were treated with this method under local anaesthesia without tourniquet.

临床应用19例21侧，镜视下切断腕横韧带，手术在局麻、无止血带下进行。

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。

Analytic solution of the effet of long longitudinal stress wave on the lining of tunnel is obtained.

并获得了确定长应力波对于隧道支护作用的解析解。

In this paper the interaction problem between long longitudinal stress wave and tunnel structures with considering the plasticity of rock mass is studied by pseudo-static method.

本文用拟静法研究了考虑岩体塑性性质时长纵波与地下硐室的相互作用问题。

Experimental study on heat transfer and flow resistance of louver fins with 8 different structural parameters were carried out on a wind tunnel test rig.

在风洞试验台上对8种不同结构参数的百叶窗翅片进行传热和流动阻力的性能试验。

The design, construction and performance of a new quiet, low turbulence open jet blow down wind tunnel have been described.

业已叙述了一种新型静音、低湍流度开放拽流式风洞的设计、施工和性能

Things the match didn't have: the belated appearance of Lord Lucan from a tunnel under the centre spot; a half-time guest cameo from Elvis; an invasion of killer bees; and an altercation between Rijkaard and a steward.

当然，这场比赛也并不是"包罗万象"，因为有些场面并没有发生，比如：迟到的Lucan君王并没有在场地中圈的隧道中出场，比赛并没有遇到杀人蜂入侵的干扰，里杰卡尔德与球场保安间的争执也没有发生。

In order to meet the need of our country railroad's development, lucubration of tunnel aerodynamic effect's spread abroad rules and corresponding alleviation measure is very necessary.

为了适应我国铁路发展的需要，有必要对隧道空气动力学效应的规律及其减缓措施进行深入研究。

The Maas River Tunnel at Rotterdam is an immersed tube.

在马斯河隧道在鹿特丹是一个沉管。

Grading macadam with good temperature and humidity stability is laid out under tunnel pavement to drain permeability from bedrock.

具有良好温湿稳定性的级配碎石常设置在隧道路面下排出基岩上渗水。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。