查询词典 air-resistance

The scope of its air volume is more broader than the ordinary air ion gun wider.

它的风量范围比一般离子风枪更宽。

In this paper, the evolution of air hammer and air bit has been reviewed, the structure, advantages and application con.

为此，对空气锤和空气钻头发展历史进行了简单回顾，介绍了空气锤及空气钻头的结构、使用优点和应用注意事项，重点阐述了空气锤和空气钻头在普光气田的应用效果和出现的问题。

It is given that the relationship curves between blowing energy and air filled pressure in maximum hammer's stroke and curves between blowing energy and hammer's stroke in different air filled pressure.

得出了在最大打击行程下，打击能量与充气压力的关系曲线；在不同的充气压力下，行程与打击能量的关系曲线。

Living examples in repair of air hammer parts by manual bead weldi ng of electrical are have been introduced, which are useful for lengthening serv ice life of air hammer parts and saving cost.

介绍了用手工电弧堆焊的方法将一些空气锤零件修复的实例，对延长空气锤零件的使用寿命、约生产成本有一定的参考价值。

It is recommended to adopt air hammer, pendulum assembly and air motor to minimize or eliminate the well deviation during gas drilling.

建议在现场推广应用空气锤、钟摆钻具组合和空气螺杆钻具组合三项气体钻井防斜技术来防止气体钻井井斜。

An introduction is made of air springs Model S-200-2 with dual barrels developed by Nanchang University,and of structure and calculation of vibration i solation system for 75kg air hammer with a inertial block support by the springs .

本文介绍了南昌大学所开发的S 2 0 0 2型双曲囊式空气弹簧，以及以该空气弹簧为隔振元件的 75kg 空气锤惯性快式隔振系统的结构特点和设计计算。

It features of crawler mounted, electric powered, high air pressure hammer drilled, wet or mechanical dust collected, electric elements controlled, and cabin air conditioned that making the rig more easy operation and reliability.

它的特点履带式展开，电力，高气压锤钻，湿或机械的尘埃收集，电动分子控制，机舱空调认为，使钻机更易于操作和可靠性。

If you have any forging equipment required and technical support, please call us: Anyang Forging Machinery Industry Co., Ltd.(electric air hammer-hydraulic hammer with the existing national standards for the drafting of the development of units), the only two tons tons of air hammer manufacturers to develop!

如果您有任何锻造设备方面的需要和技术支持请致电我们：安阳锻压机械工业有限公司（空气锤电液锤现行国家标准起草与制定单位）国内唯一2吨吨空气锤研制生产商！

As a car races forwards it punches a hole in the air as it goes along, and after the car has gone past the displaced air rushes in to fill the gap.

当一辆车向前行驶时，在空气中冲出一个空洞。在这辆车的身后，被挤开了的空气快速地填补这个空隙。

You can change pattern width by remote control during painting by controlling center air and horn air independently, resulting in reducing overspray.

您可以通过远程控制模式，在绘画的宽度控制中心空气和独立喇叭空气，减少喷涂造成。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐