乱流摩擦速度
turbulent friction velocity
受流摩擦磨损
electric contact friction and abrasion
Electric contact friction and wear
湍流摩擦
Turbulent friction
frequency-dependent dynamic friction
载流摩擦
current carrying friction
current-carrier friction
electric-current friction
载流摩擦副
current-carrying friction pair
载流摩擦磨损
friction wear with current
wear under electricity
current-carrier friction abrasion
friction and wear
friction and wear with electrical current
frictional wear under electrical current
汇流环摩擦噪声研究
Study on Friction Noise of the Slip-ring