英语词汇“free-space permittivity”的翻译、意思、用法、释义-英汉汉英词典

单词	free-space permittivity
释义	free-space permittivity真空介电系数free-space permittivity真空介電係數物理學名詞
随便看	practical pharmacy practical piece practical politics practical profession practical range practical--range practical rationality practical reactor practical--reactor practical reason practical reasoning practical residue limit practicals practical salinity practical salinity scale practical salinity unit｛=psu｝ practical scale practical shooting practical significance practical skill practical skills practical stability practical standard practical storage time practical system