查询词典 derrick making

Of bridge could be improved Truss lifting tool adopts for derrick mast hoist that had been made by our unit, readymade member will be lifted and positioned. It is of the feature of simple construction equipment and quick construction progress and a potential of popularization.

桁架部分采用自制的人字扒杆吊机作为吊具，将预制的构件吊起进行悬臂拼装就位，施工设备简单，进度快，具有一定的推广潜力。

In this paper,an automated tripping system for downhole pipe string was put forward,which includes the tractor hoist,the derrick,the hydraulic tongs,the movable casing elevator,the fixing spider,the vertical pipe rack and the controlling system.

提出了一种自动起下管柱作业系统，主要包括通井机、井架、液压钳、筒式吊卡、卡瓦支座、立式排管架和控制系统等，支座卡瓦为弹性体微条嵌入式结构，筒式吊卡能自动卡入和松开管柱接箍，排管架可实现管柱的立式排放，控制系统协调各部分的工作。

The fixed set of pulleys 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，通过该滑轮组钻井钢丝绳进行穿绳。

One of the rig crew members who gets his name from the fact that he works on a platform attached to the derrick or mast, typically 85 ft [26 m] above the rig floor, during trips.

钻井队的成员之一，井架工名字的由来起源于起下钻时他工作在与井架或桅式井架连接在一起的一般距离钻机平台有85英尺高的平台上。

The drilling crew is responsible to skid the derrick back to the drilling position.

钻井班移动井架到工作位置。

2M and turned them into interior climbing tower cranes and derrick cranes, and of TQ ...

最后提出了对塔吊进行挖潜改造的建议。

When they think that the rocks in a certain place may contain oil, a metal tower called a derrick is built.

当认为 某处的岩石可能含油时，就在那里树立起一个叫做井架的金属钻塔。

The stress in tower type of derrick is smaller than the other types of derricks under the combined action of compressive and torsional loads.

与仅受压载荷相比，井架承受压扭联合载荷时，弦杆应力稍有增加，而非弦杆应力有较大的增加。

Should system design reasonable,function superior ,safety credibility, structure tightly packed, in keeping with the 25TM TM-125 tower type derrick usage,can also conduct and actions other alone performance organization of the liquid press to drive system.

该系统设计合理，性能优越，安全可靠，结构紧凑，适合25TM——125TM塔式起重机使用，也可以作为其他单独执行机构的液压驱动系统。

The QTZ series tower type derrick that my factory produce is the new tower machine that ushers in the latest technique in the construction minister sand building machine institute for research to develop, having a following characteristics: Adopt the small car changes, turning last time from the rise type structure.

帮忙翻译一篇文章，翻译成英语！我厂生产的QTZ系列塔式起重机是引进建设部长沙建筑机械研究院最新技术研制的新型塔机，具有以下特点：采用小车变幅，上回转自升式结构。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。