英语词汇“time-weighted average”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	time-weighted average
释义	time-weighted average time-weighted average [¦tīm ‚wād·əd ′av·rij] (science technology) The average exposure to a contaminant or condition (such as noise) to which workers may be exposed without adverse effect over a period such as in an 8-hour day or 40-hour week. Abbreviated TWA.
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