查询词典 surfaces

You are of course well aware of the weaknesses of the ordinary air-filed tyre punctures, split outer covers under sudden stress and a tendency to skid on wet road surfaces, to mention some only of the motorist's chief complaints.

你当然知道普通充气轮胎的种种缺点：穿孔漏气，遭受突然压力导致外胎壁的破裂、在潮湿路面容易打滑-这只是驾驶员所抱怨的主要几项。

The physical or chemical reaction would be happened at the interface when two contact surfaces sliding against each other.

当两个接触的表面进行相对运动时，在界面发生物理和化学变化或反应。

If we do so we find that sliding friction between the surfaces in also doubled.

如果我们这样做了，会发现两接触面间的滑动摩擦力也加倍了。

The value of sliding friction depends on nature of the two surfaces which touch each other.

滑动摩擦力的大小取决于两接触面的自然属性。

Oil mist and hot spot; abnormal friction between sliding surfaces causing a hot spot.

油雾和热源；滑动表面之间不正常的摩擦引起的热点。

Today more and more is being learned about lubrication, that is ,the use of fluids to reduce friction between sliding surfaces.

润滑即是用流体减少两滑动表面间的摩擦。今天人们对此认识越来越深入。

The rule of dry sliding friction wear of vermicular iron was analyzed. The influence of working conditions, composition and structure on dry sliding friction characteristics was investigated, 3D morphologies of friction surfaces of vermicular iron and temperature characteristics of friction surface were discussed. The results showed that, compared with nodular and gray irons, vermicular iron has lowest wear rate, highest friction coefficient and lowest friction coefficient attenuation, so it is suitable to be as the material of braking device.

分析了蠕墨铸铁的干滑动摩擦磨损规律，研究了工况条件、成分、组织对蠕墨铸铁干滑动摩擦学特性的影响，探讨了蠕墨铸铁摩擦表面二维形貌与摩擦表面温度特性，结果表明：蠕墨铸铁与球墨铸铁和灰铸铁相比具有最低的磨损率和最高的摩擦系数与最低的摩擦系数衰减量，适合于作为制动器材料。

The electrons slosh back and forth in the cable while the EM waves flow along outside of the metal surfaces.

电子的晃动来回的电缆，而电磁波沿流以外的金属表面。

The "Snuffle Garden" on the schools second story offers a series of horizontal and sloped surfaces on which the children can lay, sit, or slide.

在"鼻塞花园"的第二个故事的学校提供了横向和倾斜的表面上，孩子们可以躺在坐，或滑轨系列。

In classic theory,it is held that, in Sobolev Space ［H1］3, there is the upper bound of the norm of the constant rotating flow of the incompressible viscous fluid between two closed surfaces. It is inversely proportional to the viscosity of the fluid, and it will go to infinity when the viscosity goes to zero.

经典理论认为，不可压缩粘性流体定常旋转流在Sobolev空间［H1］3中的范数的上界与流体粘度成反比，随着流体粘度的减小，这一上界会无限地增大。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。