If the normal, high-speed friction film and brake drum clearance.
若正常，可高速磨擦片与制动鼓间隙。
With the same size compared to other types of bearings, such bearings friction coefficient is small, extreme high speed, high precision, when a user selection of the preferred bearing type.
与尺寸相同的其它类型轴承相比，该类轴承摩擦系数小，极限转速高，精度高，是用户选型时首选的轴承类型。
The stability of transverse vibration in high speed automobile and the influence of torsional vibration, friction, damping and movement of spline shaft on vibration are discussed.
本文分析了汽车传动轴高速状态下横向振动的稳定性与扭转振动，以及摩擦力、阻尼和花键轴的运动对横向振动的影响。
The underwater high-speed vehicle surfaces are enveloped by cavity entirely or mostly, which reduces skin friction drag and allows the vehicle to obtain high speed.
水下超高速航行体的全部或大部分表面被空泡包裹，使其阻力显著降低而达到高速航行的目的。
The non-sinuous oscillation of the mold is used to reduce the mold friction force and stick type breakout, and to lower the oscillation frequency for high speed casting.
应用结晶器非正弦振动技术可以降低结晶器摩擦阻力，减少粘结性漏钢，同时大幅度降低高拉速时的结晶器振动频率。
And the same size compared to other types, this type of bearing friction small, high-limit speed.
与尺寸相同的其它类型比较，此类轴承摩擦系数小，极限转速高。
With less coefficient of friction, high limiting speed, large size range and colorful combination of structure;
该类轴承摩擦系数小，极限转速高，尺寸范围与形势变化多样。
Aimed at aerostatic guideway, a two dimensional distribution of air pressure and effect factor on the friction force were analyzed under high speed working conditions.
以静压气浮导轨为研究对象，对导轨气浮块底部气体压力的二维分布规律及影响摩擦力的因素进行了理论分析。
Considering the friction of borehole wall against water moving with high speed, a physical model of water stemming movement in water blasting is set up in this paper.
本文计及水在高速运动时与壁面的摩擦阻力，建立了水封爆破水塞运动的物理模型。
Some differences between the rolls of high-speed steel and high-chrome iron in hot crown, friction coellieient, characteristics of oxidative film and anti-accident and so on are analyzed.
对比分析了高速钢与高铬铁轧辊在热凸度、摩擦系数、氧化膜特征、抗事故性等方面的区别；
Friction from the small, the most suitable for high speed rotation, low noise, low vibration.
摩擦力距小，最适合于高速旋转，低噪音、低振动的场合。
The existing friction models need to be improved for friction estimation in high speed linear motion system.
针对高速直线运动控制系统的位移测量需要，设计了一种基于磁阻原理的非接触式位移测量系统。
The existing friction models need to be improved for friction estimation in high speed linear motion system.
针对高速直线运动控制系统的位移测量需要，设计了一种基于磁阻原理的非接触式位移测量系统。
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