grade entrance

Influence of groove angle on microstructure and mechanical properties of welded joint of TCS stainless steel;

坡口角度对TCS不锈钢焊接接头组织及力学性能的影响

When the automobile drive into or out of the underground garage hi the residential area, there will be noise pollution on the passageway ramp.

车辆进、出地下车库时，在出入口坡道上会产生噪声污染。

sloping way down to the water where ships are built or repaired.

修造船只的坡道，此坡道斜着伸入水中。

Landslide stability analysis and control at portal of tunnel

隧道洞口滑坡稳定性分析及滑坡治理

Greeks are notoriously unruly drivers leaving their cars on sidewalks, wheelchair ramps and even hospital entrances.

希腊人是出了名的不守规矩的司机。常把汽车停在人行道、轮椅坡道、甚至医院入口处。

threshold light

入口界灯 -跑道的

An opening by which a fluid is admitted into a container or conduit.

入口流体流入容器或管道的入口

an uphill mine entrance.

位于上坡的一个矿井入口

Two PFMs are normally used on major pipeline projects.

大多数管道工程通常使用两个坡口机。

Research on the Slop Stability and Control Technique at the Tunnel Entrance;

隧道洞口边坡稳定性与控制技术研究

Research on Slope Stability Around Tunnel Entrance in Loess Areas;

黄土地区隧道洞口段边坡稳定性研究

On Treatment of Dellen of Slant Dental Basis Cranii By Oropharynx Passage(Attached with Three Cases Reports);

经口咽入路治疗斜坡齿状突型颅底陷入

partial control of access

局部限制信道出入口

Then he made his way to the tunnel mouth.

于是他走到隧道入口。

Add metal from the rod by dipping the end into the pool so that it melts and makes up the vee.

将焊条一端浸入池内熔化，填满V形坡口。

A study of the improvement of the butt weld groove of a boiler set box and pipe

锅炉集箱和管道对接焊坡口的改进研究

Mountainous Tunnel Surrounding Rock Classification & Study on Landslide Stability;

山区隧道围岩分类与洞口边坡稳定性研究

Study on the Stability and Remedical Measures of Deposit Landslide on the Exit of Nanyuegou Chasm Tunnel;

南约沟隧道出口堆积层滑坡稳定性分析及防治

Study on Surrounding Rock Stability Around Tunnel Entrance in High Slope and Rock Stack Area;

高边坡岩堆地区隧道洞口段围岩稳定性分析