Influence of the frictional resistance for deadline anchor axis on weight indicator accuracy;
死绳固定器轴上摩擦阻力对指重表精度的影响
Influences of frictional resistance on flow distributions of the dividing and combining manifolds;
摩擦阻力对分流和汇流联箱流量特性影响
A method for lateral buckling analysis of tubing with frictional resistance in deviated wells was presented.
提出了在斜直井中钻柱正弦屈曲分析时对摩擦阻力的处理方法,给出了考虑摩擦阻力时的屈曲平衡方程,建立了相应的微分求积法列式,用微分求积法时平衡方程直接求解。
An experimental investigation on the flow and heat transfer of the narrow-gap annular tube vapor generators.Ⅱ.Friction Resistance.;
窄缝环形管内流动与传热实验研究 Ⅱ.摩擦阻力特性
Based on the analysis of macrostructure and microstructure of the sample after ECAE, the influence of friction resistance between the die wall and the sample on the deformation of the sample billet was discussed.
通过对挤压后纯铝试样的宏观变形及微观形貌分析,探讨了ECAE过程中模具内壁与试样之间的摩擦阻力对试样变形的影响,得到了滞变区比例与挤压位移之间的关系。
In daily mine ventilation work,we treat as airway friction resistance factor a constant.
在矿井通风业务实际计算中认为 :对于某特定巷道的摩擦阻力系数视为一定值 ,不考虑其随风流流向改变而改变。
Analysis of PTFE Composition Seal Ring and Calculation of Its Friction Drag;
聚四氟乙烯组合密封圈及其摩擦阻力的计算
Effect of blowing and suction on friction drag of wall turbulent boundary layer
吹吸扰动对壁湍流边界层摩擦阻力的影响
Analysis of friction drag in scramjet isolator
隔离段内超声速流动摩擦阻力分析
In this paper,the effect of friction force on metal forming parameters has been summarized based on some last research reports.
论文基于近期已发表的文献 ,综述了摩擦阻力对金属成形参数的影响。
The paper introduces the method and principle of testing friction force between mould plates and strand on the slab caster.
介绍了板坯连铸机结晶器铜板与铸坯摩擦阻力的测试原理和方法，分析了铜板与铸坯之间的摩擦状态与摩擦阻
What s more,the produced friction force and the added moment,which act on the transmission shaft,influence equipment performance and increase equipment load.
通过对齿轮联轴器工作时的运动和受力分析得知,当补偿轴向位移、径向位移和角偏差时,在接触齿面之间存在滑动摩擦,滑动速度较大,使齿轮联轴器容易磨损破坏;并且在传动轴上产生摩擦阻力和附加弯矩,影响设备性能,增大设备负荷。
The frictional pressure drop increases with the mixture ve.
对垂直下降管中CO2泡沫压裂液的管流阻力特性进行了实验研究,二氧化碳泡沫压裂液的摩擦阻力随着流速的增大而增大,随着温度和压力的增大而减小;并通过实验研究得出了泡沫压裂液在垂直下降管中流动时的摩擦阻力系数的计算关联式,其在本文实验工况下的平均计算误差为14。
With oil,gas,water as working fluids,the experiment studies of frictional pressure drop characteristics of oil gas,gas water two phase flow in vertical helically coiled tubes were carried out.
分别以油气、气水为工质，对立式螺旋管内气液两相流的摩擦阻力特性进行实验研究。
Single-phase frictional pressure drop in microchannels were experimentally investigated, using nitrogen and water.
336 mm)中采用两种直接取压方式-缝隙取压和小孔取压,对单相摩擦阻力特性进行了实验研究,并通过改变缝隙宽度,研究缝隙宽度对压降测量偏差的影响。
frictional soil
内摩擦阻力大的土壤
head of fluid frictinal loss
流体摩擦阻力损失压头
cylinder wall drag
活塞环与缸壁的摩擦阻力
EXPERIMENTAL STUDY OF FRICTIONAL CHARACTERISTICS ON RECTANGULAR MICROTUBES
矩形微管内摩擦阻力特性的实验研究
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。
The Research of New Methods to Compute Coefficient of Mine Roadway's Frictional Resistance;
确定矿井巷道摩擦阻力系数的新方法研究
Effect of blowing and suction on friction drag of wall turbulent boundary layer
吹吸扰动对壁湍流边界层摩擦阻力的影响
STUDY ON CHARACTERISTICS OF FRICTIONAL RESISTANCE OF A NOVEL DRY FRACTURING FLUID
改良干法压裂液摩擦阻力特性实验研究
Calculation of Friction Resistance Loss for the Slurry Pipeline of Cutter Suction Dredge
绞吸挖泥船输泥管路的摩擦阻力损失计算
THE NUMERICAL INVESTGATION OF THE INFLUENCES OF FRICTION DRAG ON TWO-COMPONENT MIXTURE SPONTANEOUS CONDENSATION
摩擦阻力对双组分混合物自发凝结影响的研究
The degree of resistance involved in dragging or hauling.
摩擦力拖拉中所受阻力的程度
"Friction, or resistance to motion, increases with the load. The higher the load, the greater the friction,"
摩擦力或运动阻力增加了负载,负载越大,摩擦力也越大。
Research on Characteristics of Rubbing-pairs Reciprocity Damp in Dynamics;
摩擦副相互作用阻尼动力学特性研究
Research on Development of the Connection Equation on Friction Factor of Fluid Resistance
流体阻力摩擦系数关联式演变的探讨
pertaining to or worked or produced by friction.
关于摩擦或摩擦力，由摩擦或摩擦力产生。
"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。
the bi-linear coulomb damping hysteresis model and the viscous damping hysteresis model were used for sliding friction isolating bearing.
滑板摩擦隔震支座采用双线性库仑摩擦阻尼恢复力模型和粘滞阻尼恢复力模型。
As friction manifests itself as a resistance that opposes motion, it is usually considered as a nuisance.
摩擦是运动的阻力，因此常被看成讨厌的东西。