In this paper, a CQT (Call Quality Test) estimation system is adopted, a CQT Dialing and Testing System based on GSM is designed and completed.是什么意思_In this paper, a CQT (Call Quality Test) estimation system is adopted, a CQT Dialing and Testing System based on GSM is designed and completed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句