短語詞組短語oscillating maintaining circuit 振蕩維持電路oscillating E circuit 振蕩廻路oscillating circuit converter 振蕩電路轉(zhuǎn)換器bias oscillating circuit 偏磁振蕩電路;偏置振蕩電路sinusoidal oscillating circuit 正弦波振蕩電路self -oscillating circuit 自振蕩電路crystal oscillating circuit 晶振電路triangular wave oscillating circuit 三角波振蕩電路electron coupling oscillating circuit 電子耦郃振蕩電路 返回 oscillating circuit