查询词典 face-lifting

The lifting jack go over which before being put into use component must?

千斤顶在使用前必须检查哪些部件？

Key words:steel gallery; integral lifting; jack; synchronous control

关键词］钢连廊；整体提升；千斤顶；同步控制

A jack for lifting a motor vehicle by the bumper.

由缓冲器举起机动车辆的起重器。

Field application shows that the lifting jack features in easy and secure operation and low cost during the process of removing sticking. It has broad prospect in the market and has great economic results.

现场使用结果表明，液压举升器在修井解卡作业中操作简便、安全、成本低，市场前景广阔，经济效益十分显著。

This paper introduce the reform of river-crossing simply brdge by using ultrathin lifting jack ,this mode avoided the foundation treatment under the bridge,reduced the influence of the river and the adjacent environment.

介绍了跨河简支梁桥采用超薄千斤顶少支架整体抬升的工艺，从而避免了桥下河底的地基处理，降低了对河道及周边环境的影响，并结合抬升施工对过河管线进行了相应改造，改善了桥梁景观效果。

But as was so often the case with Jack, the warning came too late: no sooner had he taken hold of the sphere than it shot toward the ceiling, lifting Jack off the floor.

但一如既往，对杰克来说这个警告来得太迟了；在这个圆球射向洞顶前，杰克一把抓住了它，而它也带着杰克离开了地面。

It illustrates technology of construction of provisions room from support system of sliding formwork platform、 selection of lifting jack、 height of climbing form, puts forward construction measures of climbing form in winter, which to improve construction level of provisions room.

从滑模操作平台支承系统、升千斤顶选用、升模板高度选用等方面，阐述了粮食筒仓建设施工操作的技术，提出了滑模的冬季施工措施，以提高粮食筒仓施工技术水平。

The sticking of the production and sand control pipe strings is a common problem occurring during workover. The hydraulic lifting jack gets critical to fulfill the major workover without using the drilling platform.

生产及防砂管柱遇卡是油田生产中常遇到的修井作业难题，为了能够在不使用钻井平台的情况下完成大修作业，液压举升器成为解决目前石油平台使用紧张状况非常有效的设备。

The elevation 4860 meter Tanggula shankou, several "the sunspot" appears in silver world --- these shoulders shoulders the hard shovel, is lifting the hoisting jack worker, upward enters in the Qinghai and Xizang railroad Tanggula shankou section railway rail, looks like on the 5 lines several happy symbols.

海拔4860米的唐古拉山口，十几个&黑点&出现在银色的世界———这些肩扛铁锨、抬着千斤顶的工人，在青藏铁路唐古拉山口段的铁轨上行进，像五线谱上的几个乐符。

According to the relationship among looming drafts, the draft plan and lifting plan can be created by matrix multiplication.

根据上机图关系通过矩阵乘积运算得到相应的穿综图矩阵、纹板图矩阵。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。