Application of GPS satellite synchroclock in clock synchronism of power system [J].Relay,1997,25 (2) :40-42.是什么意思_Application of GPS satellite synchroclock in clock synchronism of power system [J].Relay,1997,25 (2) :40-42.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句