electrical brush

• 电刷

electrical brush的用法和样例：

例句

1. The brushes are connected to the source of electrical energy.
   电刷和电能源相联接。
2. Shining nc-Ni films are prepared with the electric brush plating technology.
   采用电刷镀技术在铜基体表面上制备光亮的纳米镍薄膜。