For the need of signal in many application field, a method of designing a double-channel virtual AWG based on EPP and DDS technology is presented.是什么意思_For the need of signal in many application field, a method of designing a double-channel virtual AWG based on EPP and DDS technology is presented.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句