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。
The no-brush direct current electromotor is a kind of direct current electromotor without any mechanical commutator or brush. 无刷直流电机是一种没有机械换向器和电刷的直流电机。
