英语词汇“noise rating number”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	noise rating number
释义	noise rating number noise rating number [′nȯiz ′rād·iŋ ‚nəm·bər] (acoustics) The perceived noise level of the noise that can be tolerated under specified conditions; for example, the noise rating number of a bedroom is 25, that of a workshop is 65.
随便看	saawmd saawok saawu saay saayc saaz saaz, johannes von sab sab. saba saba' saba'a saba and sabeans sababc sabac saba (caribbean sea) sabach sabacon sabadc sabadell sabadilla sabadillas sabadillic sabadillic acid sabae

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