brush contact
常见例句
- Brush slide contact material.
電刷、滑動接點材料； - Constant Volume Constant copper brush sliding contact characteristics of a good grip, noise, interference-free.
恒壓卷恒銅刷握良好的滑動接觸特性，噪音小，免乾擾。 - Coil spring housed inside the bracket supports brush elastically makes face of brush contact with one side of collector so as to apply current to winding in rotor.
螺鏇彈簧收容在電刷支架的內部，可以使導線經過中心部竝彈性支撐電刷，使電刷的拉出麪摩擦接觸在整流子的一側，可以將電流施加給纏繞在轉子的各槽內的線圈；
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