英语词汇“density ratio”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	density ratio
释义	density ratio density ratio [′den·səd·ē ‚rā·shō] (meteorology) The ratio of the density of the air at a given altitude to the air density at the same altitude in a standard atmosphere. density ratio The ratio of the density of air at a given altitude to the density of the air at sea level under standard conditions.
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