英语词汇“relative density”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	relative density
释义	relative density noun Chemistry The ratio of the density of a substance to the density of a standard, usually water for a liquid or solid, and air for a gas.The position at which influent water penetrates the lake water depends on the relative densities of the water masses.... We used seedling density values to calculate the relative density of each species. ‘Acceleration is dependent on the relative density of the ‘host’ mass‘
随便看	supersessive supersessor supersessory superset supersexual supersign supersize supersoap supersolid supersonic supersonically supersonics supersonic transport supersound superspace super-spatial superspecies superspreader superstandard superstar superstardom superstate superstation superstition superstitional

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