英语词汇“PNdB, PNdb”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	PNdB, PNdb
释义	PNdB, PNdb perceived noise decibel 可感(或感觉)噪声分贝,可闻噪声分贝
随便看	closing pressure closing pressure gage closing pressure gauge closing pressure of safety valve closing pressure surge closing price closing prices closing procedure closing pseudo text delimiter closing pseudo-text delimiter closing pulse closing purchase closing quotation closing quotation on the exchange closing quotations closing quote closing ram closing ramp Closing range closing ranks closing rate closing rate method closing rate or price closing rating closing ratio

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