Viscous friction is the fiction, or resistance to relative motion, between adjacent layers of liquid. The resistance of motion between these oil layers is called viscous friction.
粘性是液体流层问相对运动而产生的摩擦力或阻力。油层间所产生的运动阻力称为粘性摩擦力。
Can start the flow of contacts and dynamic friction resistance is to minimize the friction resistance, it can save energy, easy to get a higher velocity.
由于流动接触可使起动磨擦阻力及动磨擦阻力为极小，因此可以节省能源，容易得到较高运动速度。
With graphite particle content increasing from 5% to 20%, wear weight-loss and friction coefficient of the composites are obviously declined, greatly improving wear resistance of the composites.
随着石墨颗粒含量从5%增加到20%，镁合金基复合材料的耐磨性得到明显的改善，磨损质量损失与摩擦系数都降低到较低水平。
This surface has extreme hardness (60 RC. ), excellent wear and corrosion resistance, and low coefficient of friction.
这表面有极高的硬度（60局。），耐磨性和耐腐蚀性，低摩擦系数。
The results show that the internal friction Angle of rock has importance affect on the displacement of surrounding rock for deep roadway when in-situ stress and support resistance all are certain.
分析结果表明，在地应力和支护阻力一定时，岩石的内摩擦角对深埋巷道围岩位移的影响最为明显。
The resistance of motion between these oil layers is called viscous friction.
油层间所产生的运动阻力称为粘性摩擦力。
Shear displacement transfer characterised via separate analysis of side friction and tip resistance, and then associating them through displacement coordination.
剪切位移传递法的主要特点是将桩侧摩阻力与端阻力分开考虑，通过位移协调将二者再联系起来。
It shows that the elastic modulus and the molecular component of friction coefficient of the pulley material have great influence on the wear resistance of wire rope.
结果表明，绳轮材料的弹性模量和摩擦系数分子分量，对钢丝绳耐磨性能有很大影响。
The stress and the friction coefficient of band during the engraving process were researched, and the resistance of this special structure was calculated.
研究了埋头弹火炮弹带挤进时的流动应力和摩擦系数，针对其特殊结构数值计算了挤进阻力，分析了挤进过程对内弹道性能的影响。
Some methods are put forward to evaluate ultimate flank friction and ultimate tip resistance of piles according to the geotechnical engineering condition in Guangzhou.
结合广州地区岩土工程条件，提出了桩的极限侧阻力和极限端阻力的计算方法，并将之应用于实际工程桩基础设计中。
Friction resistance of unit length of rectangular pipeline under the two definitions was analyzed and demonstrated theoretically.
从理论上对两个定义下的矩形管道单位长度摩擦阻力进行了分析和论证。
The disadvantages of big friction resistance used by sliding are be analysed.
分析了球磨机采用滑动轴承存在摩擦阻力大的弊端。
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。
Friction installations of up and down roller will help reduce resistance and lower power consumption.
上下压轮装置采用滚动摩擦，有利于减少工作阻力，降低功率消耗。
To compare the level of friction resistance (fr) of different design self-ligating brackets using various bracket-wire combination in dry state during orthodontic phase of leveling and aligning.
探讨在干燥条件下，在牙齿排齐整平阶段应用不同的自锁托槽与不同的镍钛圆丝组合所产生的滑动阻力。
The various factors influencing the friction resistance as well as the effects of these factors have been studied and tested, and some useful conclusions and data have been obtained.
对影响摩阻力的各种因素和这些因素的影响程度进行了试验，并得出一些有用的结果。
Soil resistance and pastes cohesion and internal friction Angle, is the two indicators which evaluate the performance of soil shear.
土壤抗剪黏聚力和内摩擦角，是评价土壤抗剪性能的两项指标。
Results show that the addition of PTFE can not only increase the wear resistance of PC, but also decrease its friction coefficient.
结果表明，PTFE的添加不仅可以提高PC的耐磨性，而且还可降低其摩擦系数；
Experimental results show that POB reduces the friction coefficient and increases the wear resistance of PTFE.
结果表明，添加pob降低了PTFE的摩擦系数，提高了PTFE的耐磨性。
The dry friction experiment showed that the wear resistance of the composite was greatly improved by electromagnetic stirring.
干滑动摩擦磨损实验表明：施加电磁搅拌后，复合材料的耐磨性能提高。
The friction coefficient and wear resistance of compacted graphite cast iron brake shoes with phosphorous are systematically investigated in this paper.
本文对含磷蠕墨铸铁闸瓦的摩擦系数与耐磨性进行了系统的研究。
The anchorage force of consolidated anchorage with prestressed bolt is actually the friction resistance between sand and the wall of drill hole.
砂固结预应力锚杆的锚固力是由砂体与锚孔壁之间的摩擦力提供的。
This paper deals with the relationship between friction resistance on the pipe wall and the pumpability of concrete mixtures, and also studies the equipment for friction resistance measuring.
本文介绍混凝土对管壁的摩阻力与可泵性之间的关系，摩阻力测定装置。
However, For pipes with local resistance loss, the friction head loss caused by the viscosity of fluid does exist, which may lead to the calculation error.
但是在形成局部阻力损失的管段中，还会同时伴随产生由于液体的粘性力引起的漩程水头损失，这就造成了这项损失的计算误差。
By analyzing test data, the vertical bearing capacity, lateral friction and tip resistance of the diaphragm wall foundation were studied.
通过对试验数据分析，得出了地下连续墙基础的竖向承载力、侧摩阻力及端阻力的发挥特性。
The tube surface has extreme hardness (60 RC.), excellent wear and corrosion resistance, and low coefficient of friction.
管表面有极大的硬度(60钢筋混凝土。)，良好的耐磨性和耐腐蚀性，低摩擦系数。
Axial force transmission, distribution of skin friction, tip resistance of pile, as well as tress ratio between pile and soil are changing with pillow.
研究了褥垫层厚度变化对桩身轴力传递、桩侧摩阻力分布、桩端阻力发挥、桩土荷载分担及桩土应力比的影响。
The negative skin friction resistance caused by collapsible deformation after water soaking into collapsible loess will reduce the vertical bearing capacity of piles.
湿陷性黄土地区地基土浸水湿陷后，桩侧表面可能产生负摩阻力，将导致桩基承载力降低。
The model of system loss model caused by wind resistance and bearing friction is established based on the regression analysis of flywheel's free brake curve.
通过对飞轮的自由刹车曲线进行回归分析，得出由风阻和轴承磨损等引起的系统损耗模型。
If the geology condition is better, the physical model of man_dug pile can be regarded as end_bearing pile by reasonable simplification without considering the friction resistance of the soil.
当地下条件较好时，人工挖孔桩通过合理的简化，可将其嵌岩灌注桩物理模型简化为端承桩，暂不考虑上部桩周土摩阻力。
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