A Way of Using Single-phase Active Watt-hour Meter to Measure the Power Factor and to Determine the Reactive Power Compensation Capacity是什么意思_A Way of Using Single-phase Active Watt-hour Meter to Measure the Power Factor and to Determine the Reactive Power Compensation Capacity在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句