abrasion

The effect of PTFE content on abrasion performance of Ni-P-PTFE composite coating is studied with the help of JW-702 model multi-sample abrasion machine under the condition of dry friction and oil lubrication.

用JW&702型多试样磨损试验机研究了以铸铁（HB220）为摩擦副在干摩擦和油润滑条件下PTFE含量对Ni-P-PTFE化学复合镀层耐磨性的影响。

To wear a surface away by weathering, abrasion, or foreign particle.

因天气或外来颗粒等原因导致表面被磨蚀.

The road marks made by it can resist transformation, abrasion and strikes.

并具有较强的抗变形, 耐磨和抗冲击性能.

Lubrication and good abrasion resistance strong, and prolong engine life.

润滑性好,抗磨性强, 延长发动机使用寿命.

Frosting occurs when two fibers differing in both color and abrasion resistance are combined a fabric.

两种颜色和耐磨损性能不同的纤维组合的织物也会出现霜花色.

High mechanical strength, resistance to press, impact resistance to abrasion.

机械强度高 、 耐重压 、 耐冲击、耐磨耗.

Rebuild and protect of scale heavy duty abrasion equipment.

用于高负荷颗粒磨损设备的大面积修复及预保护.

The abrasion of water release structure is of the main technique problems on the Wanjiazhai Hydroproject.

泄水建筑物的磨蚀问题是万家寨水利枢纽工程的主要技术问题之一.

In this experiment, the abrasion resistance of concrete mixed with expansive compound mineral admixture is studied.

试验研究了添加膨胀组分的复合矿物掺合料的混凝土耐磨性能.

This may be assessed by means of the aggregate abrasion value ( AAV ) test.

这种能力可以通过聚合物磨损值 ( AAV ) 测试来评估.

Abrasion also abets wind erosion. This analysis is helpful to the research of derailment and abrasion machenism.

磨损作用也助长了风的侵蚀。该分析有助于脱轨和磨耗机理的探讨。

Both swelling ratio and abrasion ratio are evaluated for the optimum formulation of the hydrophilic binder.

隆起的比和磨灭比被为亲水性的缚者最适宜形成评估.

The hardener provides flexibility, high gloss, abrasion resistance and very good chemical resistance.

硬化剂能够提升灵活度, 光泽, 抵抗磨损,化学对抗.

The results show that the teeth surface damage was the layer strip resulted from adherent abrasion.

结果表明,齿面损伤是粘着磨损导致的浅层片状剥落,齿的断裂起源于剥落处,为脆性疲劳断裂.

Calibrating mode measures calibrating constants, and the abrasion relation of four tires.

标定模式测算标定常数 、 确定轮胎的磨损关系.

Features: good abrasion resistance, ventilation, permeability, water preservation, heat insulation, sound absorbency and stability.

特点: 良好的耐磨性 、 通风 、 透气性 、 防水 、 隔热 、 吸音和高稳定性.

The yarn is extremely du-rable and highly resistant to abrasion , ozone and biological attack.

毛条的毛线是非常紧密而且有足够的高度抵抗因摩擦而产生的臭气和细菌的繁殖.

There have been attempts to modify the fiber chemically to resist abrasion enhancement.

过去曾设法用化学变性方法,提高纤维的抗磨损性能.

High Temperature Roller Sleeve and Transfer Belt for extrusion press, great heat and abrasion resistance.

(英国Marathon公司)–用于铝挤压机出口的耐高温辊筒套及输送带, 耐磨耐热,全世界多数铝挤压厂指定使用.

Diamonds have extreme resistance to abrasion.

钻石极抗磨损.

The morphology of abrasion surface and the mechanism of abrasion breaking are investigated by TEM, SEM.

借助于TEM 、 SEM及红外光谱研究了磨损表面的微观形貌及磨耗的断裂力学机理.

Method: 142 cases of facial abrasion were treated with MEBO.

方法: 将MEBO应用 于不同的急诊颜面部挫擦伤患者142例,观察其治疗效果.

Both increased after air abrasion.

既增加磨损后的空气.

According to the checks that is delivery tooth row apertognathia abrasion or screw loose change.

根据查抄的环境,觉得是收纸牙排闭牙板磨损或螺丝松不静变位变成的.

Give me a bandage for an abrasion.

我擦伤了,给我绷带.

Grain shape and surface roughness are indicated to codetermine the abrasion resistance of the film. Further, the AR film with triangular grain and moderate roughness shows good abrasion resistance.

分析得到了粗糙度与耐磨性关系曲线，结果表明三角形晶粒以及适中的粗糙度能有效的提高薄膜耐磨性。

The Method for Determining the Abrasion Value and Abrasion Life of Tooth Surfaces in a Helical Gearing by Means of the Abrasion Experiment spur and helical hobbing machine

借助磨损实验确定斜齿齿轮机构齿面磨损量及磨损寿命的方法

Effect of residual austenite on mechanical properties and abrasion resistance medium Mn white iron was investigated.

研究了残余奥氏体对中锰白口铸铁力学性能和抗磨性的影响.

Besides, the rubber roller used in the tinplating line is also an important causing factor due to its abrasion and the abrasion of strip steel surface caused by the sliding friction between rubber roller and strip steel.

此外镀锡机组中使用的胶辊由于自身的磨损以及带钢和胶辊之间的滑动摩擦造成的带钢表面磨损也是黑灰产生的一个重要影响因素。

The important factors which affect the gear abrasion are the design of machine tool's spiale system and the selecting of main process parameters in the course of the gear abrasion.

研齿过程中机床主轴系统的设计以及主要工艺参数的选择是影响研齿效果的重要因素。