fanning friction factor是什么意思

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用法例句

Study on the friction coefficient of PCBN compact based on cutting force;

基于切削力的PCBN复合片表面摩擦系数研究

Research on new test method of friction coefficient in extrusion process;

挤压工艺的摩擦系数测定新方法研究

On the friction coefficient of diffusion coefficient model;

基于摩擦系数的扩散模型

Research on determining friction factor in column compression by meshless method;

无网格法标定圆柱体压缩过程摩擦系数研究

Study on Workpiece vs Mandrel Velocity and Friction Factor Relationship of Fully-floating Mandrel Mill(Part I);

全浮动芯棒连轧管机组轧件与芯棒速度及摩擦系数研究(上)

A study on lowering friction factor of rubber materials by acid treatment;

酸处理法降低橡胶材料摩擦系数的研究

Experimental testing is used to measure the dynamic frictional coefficient of the brake-tile on the working condition of simulated promotion.

在模拟矿井提升的工况下,实验测量闸瓦的动摩擦系数。

Tested the frictional coefficient of natural coloured cotton fibers,get that the frictional coefficient of natural coloured cotton is small.

测试了天然彩棉纤维的摩擦系数,得出天然彩棉纤维的摩擦系数较小的结论。

How to measure the frictional coefficient between sheet blank and die quantificationally by experiments is still a problem for the research work on sheet metal forming.

板料成形研究中的一个难点是如何采用实验方法定量测定板料成形过程中板料与模具之间的摩擦系数。

Petroff equation

佩特罗夫摩擦系数公式

Maximum Allowable Side Friction Factor

最大容许侧向摩擦系数

static steering friction coefficient

静转向地面摩擦系数

Relative Lubricant Film Friction Coefficient Control System of Survey Design

对油膜滑动摩擦系数测量系统的研究

method for determining coefficient of friction of paper and board

纸和纸板摩擦系数试验方法

Sensitivity Analysis of Friction Coefficient Testing in Sheet Metal Forming;

板成形摩擦系数测量影响因素的研究

The Study of Optimization of Bottom Friction Coefficient of Tide Model in the Bohai Sea, the Yellow Sea and the East China Sea;

渤黄东海潮汐底摩擦系数的优化研究

Theoretical and Experimental Research on Interference Fit Friction Coefficient;

过盈联接摩擦系数的理论及试验研究

Effect of friction coefficient on stress field intensity of gear crack

摩擦系数对齿轮裂纹应力场强的影响

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

Experimental Study on Cutting Force and Friction Coeffi cient of PCBN Cutting Tool

PCBN刀具切削力及摩擦系数试验研究

Discussion on the serviceability of pendulum friction meter

摆式摩擦系数测定仪操作性能的探讨

All the amorphous alloys have nearly the same friction coefficients under dry sliding condition.

在干摩擦条件下，六种非晶合金显示了相近的摩擦系数。

For sliding contact, the coefficient of kinetic friction Uk is defined as the ratio of the frictional force to the normal force.

滑动接触时，动摩擦系数Uk的定义是摩擦力与法向力的比率。

The Research on Theory and Frictional Coefficient-experiment of Trigonal Slider Based on Tribology;

基于摩擦学三角形滑块的理论及其摩擦系数实验研究

Research of the Influence Factors of the Friction Coefficient between PTFE and Stainless Steel Plate of FPE

PTFE-不锈钢摩擦滑移隔震支座摩擦系数的影响因素研究

E2. the BFC is constant optimized;

2、底摩擦系数为利用伴随法对实验1中的底摩擦系数进行优化后的常数;

Research on the Clibration Device of Airport Runway Surface Friction Tester;

机场跑道摩擦系数测试车自动标定系统的研究