When a train enters a tunnel, a compression wave is generated and propagated through the tunnel.
当列车以高速进入隧道时，在车头的前方将产生压缩波。

Supplied the glass fiber needed to strengthen the bitumen the access platform to the Euro tunnel.
为欧洲隧道平台提供用于增加沥青强度的玻璃纤维。

A Study on Dogging Monitoring During Access NATM Construction of Lianhua Tunnel with Small Spacing
莲花隧道进口小净距段新奥法施工跟踪监测研究

Aerodynamic Roughness of Cultivated Soil and Its Influence on Soil Erosion by Wind in a Wind Tunnel
耕作土壤表面的空气动力学粗糙度及其对土壤风蚀的影响

APPLICATION OF INFRARED ACQUISITION TECHNOLOGY IN PREDICTION OF WATER GUSHING IN YUANLIANGSHAN TUNNEL
红外探测技术在圆梁山隧道突水预报中的应用

Qinling Mountains tunnel should adopt the scheme of cleaning car to remove the rubbish in the tunnel.
提出了秦岭隧道应采用清扫机清除洞内垃圾方案。

Research on Hydraulic Characteristics of Reconstructing Diversion Tunnel to Permanent Spillway Tunnel
导流洞改建泄洪洞衔接段水力特性研究

The existing 84metre overrun tunnel for the Airport Railway is acceptable for the current service level.
现有84米长的掉头隧道仅勉强可应付现时的服务需求。

Specifies the name used by the tunnel initiator during the authentication phase of tunnel establishment.
指定在通道建立的验证阶段中，通道初始端所使用的名称。

The plateau tunnel accumulates the stratum construction technology through the aeolian accumulation, sand
高原隧道通过风积，沙积地层施工技术

A mathematical model for simulation of transient flow in tailrace tunnel transformed from diversion tunnel
导流洞改作发电尾水洞过渡过程中明满流的数学模型

Collapse treatment in section of Hongye2 Hydroelectric Power Station headrace tunnel downstream of adit No.
红叶二级水电站引水隧洞2号支洞下游塌方段处理。

It was crossing the street to the bridge or tunnel, should be left to bridge or tunnel crossing the street.
有人行过街天桥或地道的, 须走人行过街天桥或地道。

At present, are two shock absorption measures of tunnel, namely shock absorption layer and aseismatic joint.
目前隧道的减震措施主要有两种，即设置减震层和抗震缝。

Surrounding rock tunnel excavation is to have influence on the stability of the tunnel surrounding rock mass.
围岩是隧道开挖后对隧道稳定性有影响的周边岩体。

Technology of Completing a Chain of Equipment for the Straight Tunnel at the Exit Section in Wushaoling Tunnel
乌鞘岭隧道出口段正洞设备配套与选型技术

New technique is applied to reconstruct the diversion tunnel to the vortex flow tunnel with energy dissipation.
应用新技术将导流洞改建成旋流消能泄洪洞。

Construction Technology of Shallow Buried Wide Span Tunnel Adjacent to Building in Loose Ground Containing Water
松散含水地层邻楼房大跨浅埋洞室施工技术

CONVERGENCE DISPLACEMENT OF TUNNEL WALL STRESS MEASUREMENT AND INFORMATIONAL CONSTRUCTION OF ERLANG MOUNTAIN TUNNEL
二郎山隧道洞壁位移应力测试与信息化施工

abstract Objective To observe the disinfection effect of compound sodium hypochlorite disinfectant to the air in the tunnel.
目的观察复方次氯酸钠消毒剂对坑道空气的消毒效果。

Wind tunnel test on an aeroelastic model of grandstand cantilevered roof of large stadium and features of windinduced response.
体育场主看台弧形挑篷气弹模型风洞试验和响应特性

Before the completion of the protection work of side slope at the tunnel opening, the tunnel body excavation shall not be started.
洞口处边坡防护工程未完成前，不得进行洞身开挖。

CONSTRUCTION METHOD OF SUPPORTING AT FIRST AND EXCAVATING BEHIND SHOULD BE ADOPTED FOR TUNNEL WITH STRONGLY PRESSURED SURROUNDING ROCK
强挤压围岩隧道应采用先支后挖法施工

Tunnel Magnetoresistance in the Ferromagnetic Tunnel Junction with Ferromagnetic Layers of Finite Thickness Subjected to an Electric Field
外电场下有限厚铁磁层隧道结中的隧穿磁电阻

Postcrash amnesia has robbed him of the vital three or four minutes that preceded the crash in the Pont d'Alma tunnel and its aftermath, when he lay suspended between life and death.
撞车造成的健忘症已抹掉了关于阿尔玛桥隧道里撞车前至关紧要的三四分钟以及事后情况的记忆。那时他正悬命于生死之间。