supply voltage fluctuations的用法和樣例：
例句
- Repetitive voltage fluctuations cause brightness variations in incandescent elements.
反覆的電壓波動引起白熾燈光度的變化。 - In addition, the impulse loads caused voltage wave and flink, and lopsided loads caused imbalance of three - phase voltage.
另外，電力系統中的衝擊負荷也引起電壓波動和閃變，不對稱負荷引起三相電壓不平衡。
