Warning: file_put_contents(/www/wwwroot/ppbbu/3350.cn/cache/493d99b854bee08fcf1f4bfab230844f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/3350.cn/index.php on line 58 NMRR例句_NMRR英汉例句_NMRR双解例句_万杯洁海词词典
Normal mode rejection ratio (NMRR) defines how well the instrument rejects or attenuates noise that appears between the HI and LO input terminals. 串模抑制比（NMRR）说明了仪器抑制或衰减高、低输入端之间出现的噪声的能力。