1.
Elementary Study on Wall Skin Friction Reduction of Symmetrical Body by Microbubbles in Boundary Layer of Fluid;
利用流体边界层微气泡降低轴对称体壁面摩擦阻力的基础研究
2.
Elementary Study of Wall Skin Friction Reduction by Microbubbles in Boundary Layer of Fluid;
利用流体边界层微气泡降低壁面摩擦阻力的基础研究
3.
APPLICATION OF SPALDING FORMULA IN WALL FRICTION STRESS MEASUREMENT ON RIBLET SURFACE
Spalding公式在脊状表面湍壁摩擦力测量中的应用
4.
a friction clutch in which the frictional surfaces are disks.
摩擦表面是圆盘状的摩擦离合器。
5.
Recent Research of the Tribo-electrifiction Mechanism between the Friction Surfaces;
摩擦副表面摩擦带电机制的研究进展
6.
static steering friction coefficient
静转向地面摩擦系数
7.
ratio of heat transfer to skin friction
热传导与表面摩擦比
8.
lining area/axle
衬片摩擦面积/每轴
9.
The journal rubs against the bearing surface.
轴颈在轴承面上摩擦。
10.
cylinder wall drag
活塞环与缸壁的摩擦阻力
11.
If the wall is frictionless, ??is horizontal.
如果墙壁无摩擦，?痪臀0水平方向。
12.
Research on Influence of Friction Surface Temperature on the Friction Coefficient of Micro-car Clutch Friction Material
摩擦面温度对微车离合器摩擦材料摩擦因数影响的研究
13.
The choice of a suitable rubbing surface for frictional measurement is not always easy.
要选一个合适的摩擦面进行摩擦测定并不容易。
14.
The interaction of sliding surfaces is modeled with a Coulomb friction law.
接触面间的摩擦约束采用库仑摩擦模型。
15.
The rubbing of one object or surface against another.
摩擦将一个物体与另一物体的表面互相摩擦
16.
The Influence of Friction Surface Temperature on Friction Coefficient of Clutch Friction Pair
离合器摩擦副表面温度对摩擦因数的影响
17.
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
18.
She rubbed her check against mine.
她用她的面颊摩擦我的面颊。