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1·Remote-controlled machines smash the sulfide deposits, which are then hoovered up through a riser pipe to a vessel on the surface.

远程控制的机器粉碎硫化物沉积物，然后通过升流管将其吸附到地表的容器上。

2·Riser pipe: a four-foot-diameter steel pipe called a riser connects the ship to the borehole.

立管：直径四英尺的钢管(称为“立管”)将船和钻孔连接起来。

3·Engineers will now lower a containment cap to the seabed and attempt to fit it over what's left of the riser pipe.

现在，工程师们将把一个围堵盖降到海床上，试图覆盖在破裂的立管上。

4·I would hope that they would be very careful in deploying those with cables and remote operating vehicles, not to pump and break off the riser pipe.

我希望，他们将在部署与电缆和遥控操作车辆，而不是那些泵，打破了隔水管管道非常小心。

5·The intensification of combustion process is first discussed. Then, the structure, test and application of low-pulsating riser pipe burner are described.

探讨燃烧过程的强化和低脉冲立管式燃烧器的结构、试验及应用。

6·A telescoping joint at the surface in floating offshore operations that permits vessel heave (vertical motion) while maintaining a riser pipe to the seafloor.

浮动海洋钻井作业时位于水面的伸缩节，它允许钻井船升降(垂直运动)而保持导管接触海底。

7·During the process of Weizhou12-1B Oilfield we ll drilling, downhole instance is complexity, and drilling time is longer, so drilling riser pipe has to have a good depth stability.

涠洲1 2-1B 油田在钻井过程中井下情况比较复杂，钻井作业施工时间长，这对钻井隔水导管的稳定性提出了更高的要求。

8·The causes behind breakage of the catalyst are excessive sodium and vanadium content in the feed oil, excessively high regeneration temperature and excessively high steam velocity in riser pipe.

对催化剂的分析表明，催化剂破碎主要由于原料中钠、钒含量超标、再生温度过高和提升管预提蒸汽线速过高所致。

9·Originally the preventer was linked to the Deepwater Horizon by a mile long vertical pipe called a riser, through which oil would flow.

最初，防喷器与深水地平线平台由一根一英里长的垂直管相连，这根管子叫做立管，石油既由此通过。

10·The water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.

气力提升泵的水输送量反映了提升管进口的流速情况，而进口流速是衡量吸鱼效果的重要因素。