| 单词 | drill collar |
| 释义 | 例句释义: 钻铤,防偏钻杆,钻挺,钻艇,钻环 1. A log similar to a dual induction log but made by an electromagnetic propagation tool built into a drill collar. 与双感应测井类似的一种测井方法，用安装在钻铤中的电磁传播仪进行测量。 www.infopetro.com.cn 2. Do not make up or break out the bit on a single joint of DC. If this is absolutely necessary, always snub drill collar with the air tugger. 不要在一单根钻铤上卸钻头，如果确实需要这样做，要用气动绞车拉住钻铤。 blog.sina.com.cn 3. The software will take drill collar location and type of internal defection in the way of a graphical interface displayed before the user. 提出了适合于工程应用的超声信号处理方法，并通过计算机软件编程将钻铤内部缺陷的位置和类型以图形界面方式展现在用户面前； d.wanfangdata.com.cn 4. Take that drill collar up to the derrick floor? 把那根钻铤拉到钻台上来。 dictsearch.appspot.com 5. As such, magnetic particle inspection for the screw thread of the drill collar is very necessary and important. 因而钻铤内外螺纹的磁粉检测十分必要和重要。 study-abroad-web.com 6. Fit the rig tongs with the correct jaws for the drill pipe tool joint or the drill collar. Re-install the safety lock springs. 给大钳装上与钻杆接头或钻铤相匹配的钳头，再装上安全锁簧。 blog.sina.com.cn 7. ensuring the qualitative reliability of drill collar screw. 从而保证钻铤螺纹的质量可靠性。 www.juyy.net 8. We need a short drill collar to put here . 这里要接一根短钻铤。 www.bing.com 9. Application of Deviation Control by Concentric Bias Weighted Drill Collar in Easily Inclined Formation 同心偏重钻铤防斜工艺在易斜地层中的应用 www.ilib.cn 10. Drill collar narrow gap consumable electrode impulse automatic gas-shielded welding 钻铤窄间隙熔化极脉冲气体保护自动焊工艺 ilib.cn 1. Application of finite element method in the structure optimization of drill collar thread 有限元法在钻铤螺纹结构优化中的应用 www.ilib.cn 2. Research on a new stress relief groove of drill collar threaded connections 新型石油钻铤联接螺纹减应力区的研究 www.ilib.cn 3. Ultrasonic Testing of Drill Collar Threads by Small Angle Incidented Longitudinal Waves 钻铤丝扣的小角度超声纵波检测 www.ilib.cn 4. Make-up sub , safety sub , drilling jar , drill collar and accelerator 对口接头，安全接头，随钻震击器，钻铤，加速器 zhidao.baidu.com |
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