asymmetric tunnel barrier  质量分析离子动能谱技术; 非对称势垒

one-dimensional tunnel barrier  一维势垒

diversion tunnel and spillway tunnel  导流洞及泄洪洞

option of separate highway tunnel and Metro tunnel  分建

Part-tunnel and Part-roadbed Type Tunnel  半隧半路

power tunnel and tailrace tunnel system  引水发电系统

railway tunnel under crossing the highway tunnel  铁路隧道下穿公路隧道

Shield Tunnel and Rock Tunnel  潜盾隧道与岩石隧道

water tunnel and salt tunnel  水和离子通道

barrier-layer cell (= barrier-layer photo cell)  障壁层光电池

’South bridge and north tunnel’ option  桥隧方案

1600℃ energy-saving gas tunnel kiln  1600℃节能型燃气隧道窑; 美国机械工程师学会

2nd route tunnel  二线隧道

3D monitoring of tunnel slope deformation  隧道边坡变形三维监测

3D tunnel  三维隧道

3-track railway tunnel  三线铁路隧道

4-lane road tunnel  单洞四车道隧道

6 to 4 tunnel  6to4隧道

a little spacing tunnel  小净距隧道