层流摩擦  laminar friction

乱流摩擦速度  turbulent friction velocity

摩擦流动  frictional flow

受流摩擦磨损  electric contact friction and abrasion; Electric contact friction and wear

水流摩擦  wated friction

塑流摩擦焊  friction flow welding

湍流摩擦  Turbulent friction; frequency-dependent dynamic friction

涡流摩擦  eddy friction

无摩擦流  frictionless flow

无摩擦流动  frictionless flow

无摩擦流体  friction less fluid

油流摩擦热  friction heat value

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

层流表面摩擦  laminar skin friction

汇流环摩擦噪声研究  Study on Friction Noise of the Slip-ring

流动摩擦  flowage friction

流体摩擦  fluid friction; Friction; Fluid