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- pilot tunnel floor 导坑底板
- The programme of "front benching pilot tunnel divisional and laminated skewed slot construction" was created. 独创了“正台阶导硐分部分层斜沟施工方案”,该方案具有良好的推广应用价值。
- In many projects, like the Simplon, for example, a small pilot tunnel is driven before the full diameter of the tunnel is excavated. 在许多隧道工程中,经如辛普龙大隧道,都要在隧道全面开挖前打一个导洞。
- The light slid over a gigantic snake skin, of a vivid, poisonous green, lying curled and empty across the tunnel floor. 光芒滑过一副巨大的蛇皮,鲜艳、有毒的绿色,盘成一团,空空地躺在隧道的地板上。
- Nine division belt machine adopt middle pilot tunnel descend storied lamination construct method,transect construction ensure security. 九采区胶带输送机皮带机头硐室刷扩,采用中央导硐下行分层的施工方法,大断面施工保证了安全。
- He sank down onto the gritty tunnel floor, weeping with helpless, strengthless anger, a barely beating heart of life in a universe of black stone. 他无力地坐到砂砾的隧道地板上,带着无助、无力的愤怒哭泣,在这个黑色石头构成的世界里,只有微弱的心跳声展示着生命的力量。
- Applying pilot tunnel to treat tunnel collapse 采用小导坑处理隧道坍方
- pilot tunnel with double -sided wall 双侧壁导坑
- double sides wall pilot tunnel method 双侧壁导坑法
- Don't scrape your feet on the floor. 别用脚蹭著地板。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- Causation and Classification of Tunnel Floor Heave and Its Control 隧道底板隆起的成因、分类与控制
- Overall treatment of tunnel floor defects on existing railway line 既有线隧道铺底病害的综合整治
- The pilot manages to glide down to a safe landing. 驾驶员设法使飞机滑行下降安全著陆。
- The book hit the floor with a thud. 这书砰的一声落在地板上。
- The pilot steered for the harbor. 领航员掌舵驶向港囗。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- He canted over from his chair onto the floor. 他从椅子上跌倒在地板上。
- The trainee pilot flew his first solo today. 那个受训的飞行员今天首次单独飞行。
- They are digging through the hill to make a tunnel. 他们正在凿山建一条隧道。