查询词典 jack rabbit

As a traditional tool of lifting heavy, jack is widely used in all kinds of fields such as architecture, railway, medical and garage system.

本论文首先综合分析了国内外汽车用千斤顶的发展现状和结构特点，讨论了开发新型汽车用千斤顶的意义。

Where can purchase the machinery lifting jack?

哪里可以买到机械千斤顶？

Mechanical jack is a lifting tool.

机械千斤顶是起重工具的一种。

Horizontal jack is a lifting tool.

卧式千斤顶是起重工具的一种。

Take off the audio jack by simply lifting it with your fingers.

起飞只需用手指解除它的音频插孔。

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。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。