Methods\ The heart rate variability(HRV)in 46 cases with type 2DN and 30 cases nomal Control persons were performed by NHE 1000 high frequency electrocardiogram detection instrument.是什么意思_Methods\ The heart rate variability(HRV)in 46 cases with type 2DN and 30 cases nomal Control persons were performed by NHE 1000 high frequency electrocardiogram detection instrument.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句