friction velocity发音

意思翻译

[力][流]摩擦速度

相似词语短语

friction───n.摩擦，[力]摩擦力

velocity───n.【物】速度

friction factor───[力]摩擦因子；摩擦率；摩擦率，摩擦因数

velocity profile───速度剖面（图），速度分布图，速度变化图

palp friction───触须摩擦

muzzle velocity───初速；出口速度；初速度（弹出膛时的速度）

constant velocity───常速度，等速度; 恒速；匀速；等速度；恒速度

friction factors───阻力系数；[力]摩擦因子；摩擦率

angular velocity───[力]角速度

双语使用场景

the ratio of friction velocity to free stream wind velocity and the thickness of airflow are subject to the sidewall effect, showing the increase trend with the decreasing aspect ratios.───风洞宽高比的减小，断面内中垂线上的气流摩阻速度与自由流速的比值以及受风洞边壁影响的气流厚度均增大。

Experiments are made on locomotion force, velocity, locomotion ability on surfaces with different friction coefficients, and pose of the head cabin.───对机器人的牵引力、运动速度、在不同摩擦系数介质表面上的运动能力、头舱姿态进行了试验。

The falling object, after traveling a certain distance through the air reaches a final speed, or "terminal velocity," because the object's friction with the air slows the fall.───物体在下落一定距离后由于空气阻力都会达到一个终极速度。

The threshold friction velocity over the Loess Plateau depends on the wind direction, due to the complex terrain and inhomogeneous surface.───由于受地形及非均匀下垫面的影响，黄土高原的临界起沙摩擦速度与风向有关。

by imposing the displacement of reciprocating sliding , an influence of the friction - velocity slope on squeal generation is tested.───通过改变往复滑动位移，试验了摩擦力-相对滑动速度负斜率对摩擦噪声形成的影响。

The threshold friction velocity u *t influences the vertical flux and dust transport.───临界摩擦速度是影响沙尘释放和输送的重要参数。

The momentum flux and friction velocity increase with speed.───动量通量和摩擦速度随风速增加。

Experimental study on friction velocity and velocity profile of open channel flow───明渠均匀流的摩阻流速及流速分布

英语使用场景