According to the work condition of pantograph slider, materials with improved friction wear performance was designed.

At the beginning of this thesis, there is a detailed introduction to friction model.

本论文首先详细介绍了摩擦现象的数学模型.

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Oil is put in machinery to reduce the friction.

把油涂到机器上减少摩擦.

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The stiction and friction influencing the yield and reliability of MEMS are reviewed in this paper.

文章评述了影响微电子机械系统(MEMS)成品率和可靠性的粘合力和摩擦力问题.

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In severe creasing the frictional resistance plays only a minor role in determining the crease resistance.

在严重的折皱作用下,摩擦阻力在织物抗折皱能力中仅居次要地位.

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This depends on the estimation of the temperatures generated by frictional heat.

它取决于摩擦热所引起的温度估算.

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The frictional dissipation will introduce an exponential decay.

摩擦耗散可导致指数式的衰减.

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This model treats the kinetic and ( frictional ) stresses of particles additively.

模型中同时考虑了动理学理论和摩擦应力理论.

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Because of the ice and the snow, it has less frictional force.

再加上冰雪在减少磨擦力.

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In other words, frictional work is not completely recoverable.

换句话说, 摩擦力的功不能完全回收.

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It has enough energy to overcome the frictional resistance in valves and registers.

它有足够的能量克服阀门和记录器的摩擦阻力.

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Roller bearing clutch is a new kind of frictional sprag clutch.

滚柱轴承离合器是一种新型的摩擦式超越离合器.

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Frictional forces may also act when there is no relative motion.

在无相对运动的情况下,也可以有摩擦力的作用.

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The frictional restraint to bending has an effect on bending.

弯曲的摩擦约束力对弯曲有影响.

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The forces due to friction are called frictional forces.

由于摩擦而产生的力称之为摩擦力.

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In motion with a fixed frictionless constraint, no work is done by the constraint.

在固定的无摩擦约束运动中, 约束力不作功.

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Precise alignment along the bore produces a frictionless movement and long sensor life.

沿钻孔精确的校准产生无摩擦的运动和长传感器寿命.

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It turns so smoothly that it will seem frictionless to any student standing on it.

因为它几乎无摩擦力所以当学生站在上面时可以很容易的转动.

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Pulley bearings are frictionless.

滑轮轴承是无摩擦的.

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There is a frictionless hinge at C.

C点是无摩擦铰.

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A perpetual motion machine would have to be frictionless.

永动机只能是一种无摩擦力的机器.

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