Phasor Measurement Unit(PMU) can provide node voltage phasor measurements,and branch current phasor measurements connected with the node.是什么意思_Phasor Measurement Unit(PMU) can provide node voltage phasor measurements,and branch current phasor measurements connected with the node.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句