connection consisting of a metal ring on a rotating part of a machine; provides a continuous electrical connection through brushes on stationary contacts
双语例句
Using an ohmmeter, measure the resistance between the slip rings. 用欧姆表，测量的滑环之间的电阻。
The rotating slip ring is insulated from the shaft by a laminated plastic bushing. 旋转滑环是用片状塑料衬套与轴绝缘的。
