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- This technology can do repetition measurement of well bore track, determine drilling direction and window cutting direction of sidetrack well and so on. 该技术可用于井身轨迹复测、钻井定向和侧钻井开窗定向等。
- This topic researches and develops is one kind the pistol electric drill direct curr... 该自动测试系统经过实际应用,效果良好,测试结果的可靠性高。
- The article mainly discusses the cause of ramp-hole and its blights,introduces the prevention and treatment measures,and brings forward some suggestions to guarantee the drilling direction. 文章着重探讨孔斜成因及其不良影响,介绍了孔斜的预防和处理措施,对保证钻孔方向的重要性提出了一些建议。
- The field experiment shows that the rig has high operability, mobility, reliability and drilling efficiency, as well as the locating drilling direction and fixing the rig are very convenient. 现场试验表明:该钻机操作简单,移动性好,钻进效率高,性能可靠,钻孔定位和稳固快捷方便。
- This topic researches and develops is one kind the pistol electric drill direct current stepless speed regulation switch automated test system based on the hypothesized instrument technology. 本课题所研发的是一种基于虚拟仪器技术,专门用于手枪电钻的直流无级调速开关的自动测试系统。
- The switch of the direct current stepless speed regulation is widely used in the electrician switch.The pistol electric drill direct current stepless speed regulation switch belongs to example. 摘要直流无级调速开关在电工开关中有着广泛的应用,手枪电钻的直流无级调速开关便是其中一例。
- The directional drilling technology described here can minimize the frequency of adjusting orientation and changing BHA, thus can cut down the costs of drilling directional wells effectively. 小位移深造斜点定向井技术,有利于减少定向井扭方位及更换钻具组合的次数,能有效降低定向井的成本。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The workman is drilling in the wall. 工人正在墙上打孔。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- The signpost points in a westerly direction. 路标指向西。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- Are we going in the right direction? 我们走的方向对吗?
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了,十分刺耳。
- You'd better set a goal before you start the drill. 练习开始前,你最好设定一个目标。
- He pointed vaguelyin my direction. 他粗略地朝我的方向指了指。
- After a long drill he told the squad to fall out. 操练了好半天之后,他让这个班解散了。