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	host-host layer hostianum host id hostid host identifier host identity protocol hostie hostile hostile acquisition hostile acquisitions hostile act hostile action based hostile activity watch kernel hostile aircraft hostile aircraft free engagement zone hostile aircraft identification design effort hostile aircraft identification equipment hostile artillery locator hostile behavior hostile bid hostile bids hostile casualty hostile code hostile environment hostile environment awareness training

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。