英语词汇“relative permittivity”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	relative permittivity
释义	relative permittivity relative permittivity n. See dielectric constant. relative permittivity n (General Physics) the ratio of the permittivity of a substance to that of free space. Symbol: εr Also called: dielectric constant relative permittivity relative permittivity [′rel·əd·iv ‚pər·mə′tiv·əd·ē] (electricity) dielectric constant FinancialSeeERThesaurusSeeEr
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