This paper introduces a DSP based transformer terminal unit (TTU), and emphasizes on the hardware and software s design of TTU and the implementation of harmonics analysis.是什么意思_This paper introduces a DSP based transformer terminal unit (TTU), and emphasizes on the hardware and software s design of TTU and the implementation of harmonics analysis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句