Technical equipment design of backing inner spherical surface machined by boring mill of a large type hydrostatic bearing;
镗床加工大型静压轴承轴瓦座内球面的工装设计
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。
By the analysis of load on break head bearing and brake rigging bearing on welded frame,the load cases of the two parts are determined.
通过对焊接构架闸瓦托吊座和制动杠杆支座进行受力分析,确定了两者载荷工况,并对其进行了有限元分析,确定出闸瓦托吊座和制动杠杆支座上的应力分布。
In the practice, an eccentric bore of bearing support seldom appears and is difficultly observed.
本文重点介绍了在短时间内发现偏心瓦座孔问题 ,以及通过提升轴瓦 ,将其与瓦座孔之间形成的空隙近似展开为三角形 ,再用叠合的垫片模拟此三角形来填充空隙 ,形成一个模拟的偏心轴瓦来解决瓦座孔偏心问题。
How to use a simulant eccentric bush to resolve an eccentric bore of bearing support
如何使用模拟偏心轴瓦解决瓦座孔偏心问题
slip socket bowl
卡瓦打捞筒的锥形座
The stonework of the tower was crumbling, and the great clock had fallen into disrepair.
这座高塔的石建部分已经开始瓦解，而那座大钟早已长久失修了。
The magnificent Ming and Qing palaces' pillars are red and the tiles are yellow.
这座宏伟的明，清时代的宫殿是红柱黄瓦。
Cannavaro learned to play football in a town of Naples, Italy.
卡纳瓦罗在那不勒斯的一座小镇开始学踢足球。
a city in southwestern Switzerland at the western end of Lake Geneva; the Palace of Nations originally housed the League of Nations and is now the European headquarters for the United Nations.
瑞士西南部日内瓦湖西端的一座城市；日内瓦曾为国际联盟的总部，现在是美国在欧洲的总部。
We left our seats in the stalls and made for Madame Duvernoy's box.
我们离开座位想到楼上迪韦尔诺瓦夫人的包厢里去。
and 1,313 TV transmitting and relay stations each with more than 1,000 watts, covering 93.4 percent of the population.
有一千瓦以上电视发射台和转播台１３１３座，电视综合人口覆盖率９３．４％；
The developed resource is82,200 kw, the investors for10 designed hydropower stations have not yet to be practicable.
已开发建成装机容量8.22万千瓦，规划未落实业主的电站有10座。
Tibet was also backward in regard to sources of energy. In 1950, on the eve of Tibet's peaceful liberation, there was only one 125-kw hydropower station in the region, which supplied electricity only intermittently.
能源状况落后，至1950年解放前夕，仅有一座125千瓦的水电站断续供电。
Oh, it's a very imposing tower with red walls and green tiles in the typical Chinese architectural style.
威:…噢，这座楼，红墙绿瓦，十分雄伟壮观，是典型的中国建筑风格。
He seemed to be breaking up before one's eyes, like a mountain crumbling.
他仿佛会在你的跟前土崩瓦解，像一座倾颓坍塌的大山。
a suspension bridge across the Orinoco River at Cuidad Bolivar.
在库戴德·玻利瓦尔处的一座横跨奥里诺科河的吊桥。
a city of southeastern Mexico; the provincial capital of the state of Oaxaca; inhabited chiefly by Indians.
墨西哥东南部的一座城市；瓦哈卡州的首府；主要是印第安人居
He led the girl into Gaomiaozi town, heading straight towards the temple with the yellow glazed roof tiles.
他领着姑娘走进了高庙子小镇，径直朝那座黄琉璃瓦顶的庙宇走去。
Knowledge is a city, to the building of which every human being brought a stone.-Emerson
知识是一座城楼，每个人都应为它添上一砖一瓦。--爱默森
This comprises two 985MW pressurised water reactors which went into commercial operation in February and May 1994, respectively.
大亚湾核电站设有两座985兆瓦压水式反应堆，这两座反应堆分别于一九九四年二月及五月投产。
Plain Bearing Block Housings are made up of cap, base ,aluminum bronze bushing and installing bolts, which mainly bear radial load.
滑动轴承座由上盖、底座、剖分轴瓦（铝青铜），安装螺栓组成，主要承受径向载荷。
