查询词典 crown block

Traveling Block - The block and tackle which is rigged with the crown block by multiples of drilling line strung between the crown block and the traveling block.

游动滑车：通过排列穿过天车和游动滑车的多股钻井绳和天车装配在一起的滑轮及装备。

Mr Sun opened money of a Q to block inn on the net that clean out treasure, had obtained the credit of 3 imperial crown.

孙先生在淘宝网上开了一个Q币卡店，已经达到了3个皇冠的信誉。

Gin Pole - An "A" frame structure located at the top of standard derricks used to lift and lower the crown block into position.

天车人字架：一个" A "形框架结构，位于标准井架的顶部，用于起升和放下天车到指定位置。

Water Table - The water table is the walk-around at the top of standard derricks which supports the crown block.

天车台：天车台是围绕在标准井架顶部的平台，用于支承天车。

3D numerical simulation of typical sidewall and crown block s is carried out for underground powerhouse of the Three Gorges Project.

运用FLAC3D软件对三峡地下电站主厂房的典型边墙和顶拱块体分别进行三维数值模拟分析，对比分析其模拟结果表明：(1)边墙块体在水平垂直厂房轴线和铅直方向上应力均表现出卸荷特征，特别是x方向。

Gin Pole - An "A" frame structure located at the top of standard derricks used to lift and lower the crown block into position.

天车人字架：一个& A &形框架结构，位于标准井架的顶部，用于起升和放下天车到指定位置。

Crown Block - A series of sheaves affixed in the top of the derrick used to change the direction of pull from the drawworks to the traveling block.

天车：固定在井架顶部的一系列滑轮，用于改变来自绞车并传到游动滑车的拉力方向。

Zhong Hang machinery Co., Ltd is rare in the field of oil machinery which support Complete equipment sets in Xindu,sichuan,china. The production of company include Oil equipment,such as:drawworks,must,mud pump,hook,substructure,Crown block .Meanwhile,According to the requirements of different customers, we also can process the various non-standard products.

中杭机械有限公司是新都少有的石油机械配套产品生产厂家，公司生产石油设备井架，泥浆泵，大钩，底座，天车，绞车等产品，还可根据客户不同要求承接、加工各类非标产品。

Prepared by Tom Sheeran Drill string Drill bit The hoisting equipment consists of: a crown block, a traveling block, drilling line, and a drawworks to pull the drilling line up or down.

Prepared by Tom Sheeran 钻柱钻头起重设备由以下部分组成：天车，游动滑车，游动钢丝绳，和一个用来起降游动钢丝绳的绞车。

B Hoisting system: drawworks, crown block, travelling block, hook elevator link, wire rope, and its fixing clamping, plates and grips etc.

b 提升系统：绞车、天车、游动滑车、大钩吊环、钢丝绳及固定绳卡等。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。