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- the sub sea pipeline 海底管道
- Run the sub sea TV to monitor the bit. 下水下电视，观察钻头。
- Land the TGB to sea floor and observe with the sub sea. 下基板到海底，用水下电视观察。
- Non-excavatory underground pipeline laying technology is a construction thchnique by means of dirrectional drilling and monitoring to lay pipelines such as gasline,communication. 非开挖铺设地下管线技术是利用岩土钻掘、定向测控等技术手段，在地面不挖槽的情况下，对煤气、电信电缆等公用管线进行铺设的施工技术。
- The technique of underground pipeline laying with guided/directional drilling is technologically intensive and eco-friendly. 导/定向钻进是一种技术密集型、对环境无害的地下管线铺设技术。
- Sub - sea pipelines are generally buried on sea floor due to the actions of its own weight and various dynamic forces as well as sediments. 海底管道常常受本身自重和各种动力因素的作用,以及海底沉积物的运移而造成部分被埋入海底。
- The Project includes up to 67 wind turbines, an offshore transformer platform, sub sea collection and transmission cables and research mast. 工程项目包括最多67台风机，海上变压器平台，海底的收集和输电缆和资料研究塔。
- However, Mr Maystadt said the EIB was unlikely to help fund a controversial new Baltic Sea pipeline to take Russian gas via Germany to western Europe. 然而，梅斯塔特指出，欧洲投资银行不太可能帮一个有争议的新项目融资，即修建一条途经德国的波罗的海管道，把俄罗斯天然气输往西欧。
- In pipeline construction, traditional explosive trenching method has been applied in stonework section.Caterpillar rock trencher will play an important role in practical pipeline laying process. 在管道施工建设中,对石方段的管沟开挖一直采用传统的爆破成沟的施工方法,而履带式岩石开沟机在管道敷设的实际应用中可以发挥重要作用。
- Subsea Pipeline Laying with Self-burial Method 利用自埋技术铺设海底管道
- Pipeline laying and welding material 管线建设与焊接材料
- Right sub sea door after cleaning 清理後的右海底门
- underwater pipeline laying equipment 水下敷管设备
- Right sub sea door before cleaning 清理前的右海底门
- The lay of the ground hindered my view of the sea. 地形挡住了我的视线,使我看不见大海。
- Application of mini-borer to pipeline laying in urban area 迷你钻机在城市铺管中的应用
- The sea had eaten away much of the shore. 海浪对海岸侵蚀得厉害。
- Keywords pipeline laying;trench excavation;rock type;trencher; 管道敷设;挖沟;岩石类型;挖沟机;
- I had to sub for the referee, who was sick. 裁判病了，我得代为裁判。
- Keywords sea pipeline;deoxidiser;inhibitor.polarization curves; 海洋输油管钢;除氧剂;缓蚀剂;极化曲线;
