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- Do we need to slip the drilling line very often? 我们需要经常滑大绳吗?
- Slip 6 meters of the drilling line. 滑移钻井大绳6米。
- Slip and cut off the drilling line, please! 请倒大绳!
- Cut off 45 meters of the drilling line. 切割大绳45米。
- Reel and release drill line, change direction of changing valve position can be changed the direction of motion. 收绳和放绳,改变手动换向阀的位置即可改变运转方向。
- The fixed set of pulleys (called sheaves) located at the top of the derrick or mast, over which the drilling line is threaded. 位于重型井架或桅架式井架顶部的固定的滑轮组(称之为滑车轮槽轮),通过该滑轮组钻井钢丝绳进行穿绳。
- Cut off drilling line and slip drilling line 倒大绳与滑大绳
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- How do you get start in that line of work? 你是怎么开始干那一行的?
- I do not want to be in the boss line of fire today. 今天我不想遭到老板的非难。