friction force

Although the contacting pressure of the single oil scraper ring remains unchanged, the laminated property on cylinder liner is improved and the tangential force can be reduced by 40% to 50%, and decreases the friction resistance.

新设计的单刮油边螺旋撑簧油环在接触比压保持不变的前提下，明显地改善了对气缸壁的贴合性，且油环切向弹力下降40%~50%，从而降低了摩擦阻力。

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Mechanics principle is the theoretic foundation of animated drawing design, especially, gravity, air resistance, ground friction force and inertia force, elasticity principle are used abroad.

力学原理是动画设计的理论基础，其中重力、空气阻力、地面摩擦力以及惯性力、弹力原理在动画设计中运用较多。

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A study of the influence of friction in measuring tangential force of piston rings

摩擦力对测量活塞环切向弹力影响的研究

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The friction force is therefore called a nonconservative or a dissipative force.

因此,摩擦力称为非保守力或耗散力.

词典精选例句

More hair on the sole of foot to increase friction force in the ice without slipping.

多毛的脚掌有助于在冰上行走时增加摩擦力而不滑倒.

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On the other hand, the resulting hole would pore water increased, rocks, friction force reduced.

另一方面, 由此形成的孔隙会使孔隙水增加, 岩石内摩擦力降低.

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It was found that the friction force dominates the anchorage capacity of a shaft tension anchor.

由研究过程发现,倾斜承拉式摩擦型地锚之锚碇力主要系来自摩擦力.

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The Direction of Sliding Friction Force

滑动摩擦力的方向

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The article reports experiments which show that the maximum static friction force F on the surface of an aluminum rod inserted in the dry granular.

用实验方法研究了简仓内大小均匀的颗粒堆中央的竖直探测棒被提拉时受到的最大静摩擦力F。

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The observed friction force is the force required to break these tiny welds.

我们观察到的摩擦力,就是破坏这些细微的焊接点所需要的力.

词典精选例句

Friction: Force that resists sliding or rolling of one solid object over another.

摩擦力: 阻碍某固体在另一固体上滑动或滚动之力.

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Real-Time Measuring Device and Test Research for Friction Force of Engine Piston Pair

发动机活塞组摩擦力实时测量装置及试验研究

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The friction force between the specimen and jacket under passive confined pressure were further analyzed.

同时分析了摩擦力效应对试样轴向应力应变的影响.

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Using Tangential Force Method to Detect the Singular Points and to Discriminate Their Stability Conditions of a Movable Mass Point on any Guide Curve Rotating about a Vertical Axis without Friction

用切向力法寻求绕铅垂轴旋转导轨上滑动质点的奇异点及其稳条件

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The modified penalty function method and coulomb friction law is used for evaluating normal contact force and tangent friction force respectively. In addition, the transformation of the contact force from contact point to nodes of contact elements is accomplished according to their shape.

用修正的罚函数法和库仑摩擦定律分别对接触点的法向接触力和切向摩擦力进行计算，并根据接触单元的形状实现了接触力从被接触点到接触单元节点的转化。

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This is the result of the lag the pressures and the nonlinear friction force.

这是气缸压力滞后和非线性摩擦力共同作用的结果.

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What effect does this have no the friction force between the opposing lineman's feet and ground?

这对这名边线防守队员的脚与地面之间的摩擦力产生了怎样的影响?

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Discussion about the Friction Force does Work When the Cylinder does Pure Roll along an Oblique Plane

圆柱沿斜面作纯滚动时摩擦力作功的讨论

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The relationship between sliding friction force and contacting condition of rough surfaces was developed according to kinematics and dynamics analysis of two contacting asperities.

从一对微凸体的接触力学和运动学分析出发，建立了非流体动力润滑条件下粗糙表面滑动摩擦阻力与粗糙表面接触状态间的关系。

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Law of Sliding Friction Force in Granular Materials

颗粒物质中滑动摩擦力的变化规律

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When the friction force acts alone, the total mechanical energy is not conserved.

当只有摩擦力作用时, 总机械能就不守恒.

词典精选例句

Therefore, Weilianmusen analogies vividly the transaction cost as the economic world friction force.

因此, 威廉姆森形象地将交易成本比喻为经济世界的摩擦力.

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The normal contact force, normal displacement constraint, and tangent friction force are applied through penalty method. With the realization of contact treatment for complex problems, EFG codes for complicated metal forming process are developed, and their qualities are examined through several examples.

接触点处的法向接触力、法向位移约束及切向摩擦力采用了罚函数法进行施加，进而实现了对复杂问题的接触处理。

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Sliding friction force is always smaller than force of maximum static friction.

滑动摩擦力总是比最大静摩擦力要小.

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The variation laws of wearing character on V-packing are studied in the whole working life. The wearing character include the friction force, axial extrusion stress and axial pressure distribution.

对V形密封在整个工作寿命中，轴向挤压应力、轴向压力分布、摩擦力等特性变化进行实验研究。

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Then the bearing capacity of composite foundation is significantly increased because of the side friction force and terminal resistance force to the pile body.

由于天然地基土对桩体的侧摩擦力和端阻力的共同作用，使复合地基的承载力大幅度提高。

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Of no friction spindle, high precision of test force;

无摩擦主轴，试验力精度高；

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Comparative study show that the drive system using the nonstandard sprocket is improved in many ways such as chain tension, contact force and friction force between chain and transmission components, tension force provided by tensioner, angular velocity of camshaft sprocket.

通过对比研究，采用非标准链轮的传动系统，其链条的张力、链条与传动部件之间的接触力和摩擦力以及张紧器的张紧力都有明显的改善。

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The force of friction slows the spacecraft down as it re-enters the earth's atmosphere.

航天飞机重返地球大气层时因有摩擦力而减慢速度。

《牛津高阶英汉双解词典》

It is observed that the sliding friction force is nonlinear increase with drag time.

实验结果表明，滑动摩擦力F随测量时间t成非线性上升然后下降。

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