查询词典 static friction

It is difficult to measure the static friction coefficient of the material like polyurethane. The state of friction under very low velocity with small sliding distance is a special state between static and dynamic friction. This state of friction can be called initial stages'friction.

聚氨酯弹性体材料的静摩擦系数是比较难以确定的，本文建议把滑动量较小而滑动速度又很低的这一时期的摩擦称为"初期摩擦"，它是界于静摩擦与动摩擦之间的一种特殊的摩擦状态。

Our production of anti-static equipment, in addition to electrostatic equipment; Static; eliminate static machinery equipment, in addition to electrostatic machine apparatus, with the exception of electrostatic dust removal products; in addition to electrostatic dust removal device; anti-static, with the exception of static electricity; eliminate static equipment, electrostatic dust equipment, electrostatic dust removal machine, plate surface cleaning machine, automatic in addition to electrostatic ion wind mouth, manual electrostatic dust gun, ion wind wand, copper ion, ion-wind Copper Rods, Inductive static elimination bar, high pressure happened browser.

我司生产的防静电设备，除静电设备；防静电产品；消除静电机器仪器设备，除静电机器仪器，除静电除尘系列产品；除静电除尘装置；防静电，除静电；消除静电设备，静电除尘设备，静电除尘机，板面清洁机，自动除静电离子风嘴，手动静电除尘枪，离子风棒，离子铜棒，离子风铜棒，感应式静电消除棒，高压发生器。

Company main products are as follows: 1 JAPAN AUDIO eliminate static processor and manually clean the dust roller, sticky dust pens, sticky dust paper series, TC-31 detergent; 2 Japan CE-911H Waterborne plastic (plastic screen printing applied toú°, film industry button); 3 Japan roller coating and electrostatic spraying equipment, ultrasonic cleaning equipment; 4 measuring instruments: the United States Metone particle counter, SPC laser dust tester, SSD electrosteric measuring instrument , surface impedance measurement; 5 Decontamination Room Supplies: SPC clean workbench, dust-free mobile vehicles and anti-static workstations, anti-static clothing workers, M-3, 600 # Series, 500 Series # 400 # clean wipe paper / cloth, sticky foot pads and so on; 6 In addition to static electricity supplies anti-static: SED100 pulsed electrostatic Balancer (for space and partial elimination of static electricity and dust), SSD static elimination system such as: ion fan, ion gun , electrostatic rods, etc.

日本AUDIO消除静电灰尘处理机及手动清洁滚筒、粘尘笔、粘尘纸系列、TC－31清洁剂；2）日本CE-911H水性胶（丝印胶，适用于铭板、薄膜按键业界）；3）日本滚筒涂布及静电喷涂设备，超声波清洗设备；4）测量仪器：美国Metone粒子计数器、SPC激光微尘测试仪、SSD静电位测量仪、表面阻抗测量仪； 5）净化室用品：SPC无尘工作台、无尘移动车及防静电工作台、防静电工衣、M－3、600#系列、500#系列、400#无尘擦拭纸/布、脚踏粘垫等等；6）防静电除静电用品：SED100脉冲式静电平衡器（针对空间与局部消除静电和微尘）、SSD静电消除器系统（如：离子风扇、离子枪、静电棒等）、静电手腕，优质抗静电毛刷、防静电工衣/手套、防静电袋等众多产品；7）网版印刷器材与资材：高精度网印机、曝光机、张网机、UV/IR热风干燥机、网版烘版机、高速震荡搅拌机、电动油墨搅拌机、自动刮刀研磨机、不锈钢冲版台、手动印刷桌、精密手印台、底片存档柜、QA光桌、PCB插版架、网框、放大镜、网版张力计、刮刀硬度计、UV能量测试仪、膜厚计、油墨粘度计、感光乳剂、剥膜粉/膏

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 friction performances of carbon face were investigated with an inertia friction tester.The torque curve of carbon face was ideal,the coefficient of static friction was lower than that of dynamic in 0.28 MPa,the friction coefficient of static and dynamic decreased with the braking pressure increasing.To the fiber face,the coefficient of dynamic fric...

结果表明：碳质层的摩擦力矩在制动初期上升较快，中间过渡区平稳，尾部翘起较小；在制动压力小于0.28 MPa时静摩擦系数小于动摩擦系数，且动、静摩擦系数均随制动压力增加而减小；相对纤维层而言，采用碳质层摩擦时摩擦力矩曲线形态更好，连续制动时摩擦系数波动较小，磨损率低且能够有效保护偶件，是1种静/动摩擦系数比较低且适用于高载荷工况条件下使用的摩擦材料。

The static electricity harm is attributed with the electric power and the static electricity spark, in the static electricity harm the most serious static discharge causes combustible substance being on fire and explodes, the senior citizen is easier the static electricity influence, the excessively high static electricity also frequently causes the human to lather, the headache, the chest to be stuffy, scant of breath, cough.

静电危害起因于用电力和静电火花，静电危害中最严重的静电放电引起可燃物的起火和爆炸，老年人更容易受静电的影响，过高的静电还常常使人焦躁不安、头痛、胸闷、呼吸困难、咳嗽。

And more, the article dissects the friction of the joggle, notarizes that the character of the friction is mixed friction which is near boundary friction, and get a conclusion that the rolling part of friction can be neglect through a c...

继而对该处的摩擦问题进行剖析，确认滑动性质为接近边界摩擦的混合摩擦，并且通过一个实例计算得出滚动摩擦部分可忽略不计的结论。

The test shows that the butt friction welding process of copper and stainless steel bar can be divided into the following stages approximately: the adhesion at the beginning of friction,friction inside the copper,the expansion of the plastic ring and the friction on the bound surface of copper-stainless steel and the friction in stainless ...

结果表明铜与不锈钢棒料的对接摩擦焊过程大致可分为初始摩擦的粘着；铜内摩擦、塑性环扩展；铜、不锈钢界面摩擦及不锈钢体内摩擦3个主要阶段。在接头形成过程中经历了两次摩擦面的转移。其内容对促进异种材料摩擦焊的接头形成机理研究有积极的作用。

A U-shaped friction disk A and several centrifugal springs connected to a friction block are installed to the output shaft of engine. Several centrifugal springs connected to another friction block are fixed to another U-shaped friction disk B. Said U-shaped friction disk has a central output shaft with small gear. The small gear, big gear and output chain wheel are installed to drive shaft.

在发动机的输出轴上装有&U&形摩擦盘和分别等分固接有连接摩擦块的数个离心弹簧，另一&U&形摩擦盘外等分固接有连接另一摩擦块的数个离心弹簧，另一&U&形摩擦盘开口朝向发动机内侧、镶嵌在摩擦块&U&形摩擦盘内侧间，另一&U&形摩擦盘外侧中心的输出轴上装有小齿轮；在传动轴装有另一小齿轮、大齿轮和输出链轮，大齿轮与另一&U&形摩擦盘上的小齿轮啮合；脚踩曲柄的轮轴上有与超越离合器相连的另一大齿轮与传动轴的另一小齿轮啮合。

The invention provides a low-friction sliding mechanism, a low-friction agent composition, a friction reduction method, a manual transmission and a final reduction gear unit that can exert very excellent low friction characteristics to sliding surfaces present under various applications, and, in particular, that have more excellent low friction characteristics than that of a combination of an existing steel material and an organic Mo compound.

本发明提供低摩擦滑动机构、低摩擦剂组合物、减小摩擦的方法、手动变速器和最终传动减速器，其在不同应用下会对所存在的滑动表面表现出极其优良的低摩擦特性，并且，尤其是其比现有的钢材和有机Mo化合物的组合具有更优良的低摩擦特性。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。