1·The man operating brake bar is our driller.
操作刹把的那个人是我们的司钻。
2·The driller then resumes normal operations.
然后，司钻恢复正常作业。
3·To accurately control the amount of force applied to the bit, the driller carefully monitors the surface weight measured while the bit is just off the bottom of the wellbore.
为准确地控制施加于钻头上的力的大小，当钻头刚刚离开井底时司钻要仔细监测地表测得的重量。
4·It was not decided then who would work as a driller.
当时还没有决定谁将当司钻。
5·Lead and backup tong-men should not stand between the two pipe tongs while the driller is making up or breaking out pipe or collars.
当司钻正在上卸钻杆和钻铤时，内外钳工不要站在两个大钳之间。
1·The Dutch driller who had this split before it could be polished, was so overcome by the responsibility that he fainted as he struck the blow, but he did it perfectly.
那位将其分割并随后琢磨的荷兰钻工在切开它之后一度昏了过去，不过他确实做得十分完美。
2·The utility model is suitable for controlling the iron driller and can intuitively and conveniently operate the iron driller.
本实用新型适于对铁钻工进行控制，可以直观、 方便地进行操作。
1·Processing equipment: CNC milling, Carving, Electrical sparkle, linear cutting, driller, Grinder, Conventional Milling CNC Machining Center.
加工设备：数控铣，精雕，电火花，线切割，钻床，磨床。
1·The king of the oilfield is the driller.
油田的主角是钻井工。
2·The king of the oilfield is the driller. He is a very skilled man.
油田的主角是技术熟练的钻井工。
3·The king of the oilfield is the driller.
油田的主角是钻井工。他们是熟练技术工人。
1·The oil and gas driller can send seismic waves miles under the sea floor, gather the echoes, and deduce whether petroleum might exist there.
石油和天然气钻孔机可以在海平面以下数里之外传送地震冲击波，收集回声，并对该地区是否存在石油做出推理。