fluid clutch

基本解释

Brake fluid is another oil product used for a hydraulic brake or a clutch cylinder of a car.
制动液是装备液压制动和离合器工作缸的汽车使用的另一种油料。
The fundamental principle of MR fluid fan clutch is introduced and the measurement and control system is designed.
介绍了磁流变液风扇离合器和测控系统的工作原理。
The formulas of slip frictional force and torque of bearing clutch, a new foreign product, were deduced under the condition of no lubrication based on elastic fluid deformation theory.
利用弹性流体变形理论，推导出了国外新产品轴承离合器在无润滑时滑动摩擦力和摩擦力矩公式；

They rely on a fluid, rather than a mechanical clutch, to transmit the engine's torque to the wheels, and this is inefficient.
ECONOMIST: Fuel economy
In April, Chesapeake suspended work on a clutch of natural gas wells in Pennsylvania temporarily after a well blowout sent thousands of gallons of drilling fluid into local waterways.
FORBES: Pennsylvania Pins Record Fine on Shale-Gas Producer