Stimulate the site of greatest pain with a small negativecurrent.
以微弱负电流刺激疼得最厉害的部位。
2
Stimulate the site of greatest pain with a small negativecurrent .
以微弱负电流刺激疼得最厉害的部位。
3
Because of the great influence of current waveform on micro-device quality, the effect of negativecurrent on surface finishing was studied theoretically.