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- The Project involves trench excavation, construction of cable trough, cable laying, backfilling and reinstatement works and landscaping works. 工程包括坑道挖掘、兴建混凝土电缆槽、电缆铺设、回填和修复工程、和景观美化工程。
- Trench excavation by grab dredger and install a submarine water main of 1200 mm diameter and a length of 2.1 km. The total dredged volume of marine sediment is about 362,000 m3. 工程主要涉及以抓斗挖掘管槽，敷设一条直径1200毫米和长度2.;1公里的海底供水管道。挖出的沉积物总体积估计约达362;000立方米。
- This regularity has been used in several deep / large foundation trench excavation, effectively controlling earth deformation and reducing the impact to surrounding environment. 该规律用于上海地区数个深大基坑中，有效地控制了土体变形，减少了对周围环境的影响。
- He sat out the bombardment in the trench. 他在壕沟内一直坐到炮轰停止。
- I forgot to dig a trench around the tent. 我忘了在帐篷四周挖一条沟。
- They toiled all day digging the trench. 他们整天艰苦地挖壕沟。
- The soldiers recaptured their trench. 兵士夺回了战壕。
- The troops received orders to trench the outpost. 部队接到命令在前哨周围筑壕加强防卫。
- trench excavator 挖(壕)沟机
- endless chain trench excavator 环链式多斗挖沟机
- ditch and trench excavator 挖沟机
- multiple-cut trench excavator 多刃挖沟机
- Guide to Trench Excavations Shoring Support and Drainage Measures 有关壕坑挖掘工程的支撑设备及排水措施指引
- Investigators found a trench containing human remains. 调查人员发现一条沟中有人的尸体。
- Orders came that we should spade the trench in an hour. 有命令要我们必须在一小时内挖好战壕。
- Stability of trench excavation by construction machinery 建筑机械开挖沟槽的稳定性研究
- Left Bank Abutment Trench Excavation Technique of Xiaowan Arch Dam 小湾电站左岸拱坝坝肩槽开挖技术
- Deep chamer trench excavation technology of the shiplock 船闸深槽开挖技术
- Crane, Wheel Loader, Dozer,Excavator, Grader. 主营业务：Construction Machinery.
- Keywords pipeline laying;trench excavation;rock type;trencher; 管道敷设;挖沟;岩石类型;挖沟机;
