英语词汇“perceived noise level”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	perceived noise level
释义	perceived noise level perceived noise level [pər′sēvd ¦nȯiz ‚lev·əl] (acoustics) In perceived noise decibels, the noise level numerically equal to the sound pressure level, in decibels, of a band of random noise of width one-third to one octave centered on a frequency of 1000 hertz which is judged by listeners to be equally noisy. AcronymsSeePNL
随便看	memory cells memory channel hub memory chip memory chip select 16 memory clear memory clinic memory clock memory compression memory configuration memory configuration register memory consistency model memory consolidation memory contention memory control block memory control block for windows memory control chip memory control data memory controller memory controller-data path memory controller-dram control memory controller hub memory controller module with memory memory controller translation lookaside buffer memory-controller translation look-aside buffer memory control technology corporation

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。