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- High power hydraulic pipe ramming hammer, hydraulic power station, joint disk, guide device, and patulous mechanism were developed to ram steel pipes or casings vertically into ground. 采用大功率油压夯管锤,研制相匹配的油压动力站、联接盘、导正装置及张紧机构,用于钢管基础(或护筒)的垂直夯入,摸索该施工技术的工艺方法及管靴结构。
- The trenchless pneumatic hammers which don t rotate themselves during drilling include impact moles, pipe ramming hammers and pipe bursting hammers. 穿孔过程中自身不回转的非开挖气动锤包括冲击矛、夯管锤和爆管锤。
- Pipe Ramming Hammer 夯管锤
- Close the upper pipe ram and open the kill line valve. 关上部钻杆闸板防喷器,开压井管线阀。
- This BOP is comprised of the blind ram assembly, the pipe ram assembly and the house, which has functions of both the blind ram BOP and the pipe ram BOP. 这种新型封井器主要由半封总成、全封总成和壳体三大部分组成,兼具半封封井器和全封封井器的优点和功能,并使半封闸板与现场使用的半封封井器闸板通用。
- Close the upper pipe ram. 关上部钻杆闸板防喷器。
- Open the pipe ram, please. 请打开闸板防喷器。
- Once the heavier mud is in place and the reservoir fluids contained, the Pipe Rams are opened and drilling resumes. 较重的泥浆流动到位并将储集层流体纳入其中后,“闸板”即被打开,钻探作业恢复。
- A very nice set of glasses came under the hammer yesterday. 昨天拍卖了一套很精致的玻璃杯。
- The teacher has been trying to hammer in the facts. 教师一直设法把这些事实灌输给学生。
- If gas is detected, the driller immediately lowers the drill pipe as low as possible and clamps it with the Blowout Preventor Pipe Rams, stopping fluid loss from the well. 如果检测到天然气,钻孔机立即尽可能低地放低钻杆,并用“防井喷闸板”将其夹紧,防止井中流体损失。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- The farmer keeps one ram and five ewes on his farm. 农夫在农场里养了一只公羊,五只母羊。
- The hammer is missing from my toolbox. 我的工具箱里少了一把锤子。
- A hammer is used for driving in nails. 子是用来钉钉子的。
- Why do you hammer at the subject day after day? 你为何日复一日地钻研那个科目?
- I told her to pipe down but she still babbled on. 我叫她闭嘴,可她还是唠叨个没完。
- The handle of the hammer came away easily. 这锤柄很容易脱落。
- Sarcasm became a sledge hammer in their debate. 在他们的辩论中,讽刺成为强有力的武器。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。