Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/f6af147bafd1971adec867af63fd801c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 forced power oscillation是什么意思，forced power oscillation的翻译，forced power oscillation音标、读音、用法和例句_骑士汉英词典
Power System forced power oscillation is a kind of low frequency oscillation caused by persistent periodic small disturbance. 电力系统强迫功率振荡为持续的周期性小扰动所引起低频振荡现象。