英语词汇“permittivity of free space”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	permittivity of free space
释义	permittivity of free space [化] 真空电容率; 真空介电常数
随便看	speed type speed under load speed under power speed up speed-up speedup speed up capacitor speed-up capacitor speedup capacitor speed-up condenser speedup condenser speed up drill chuck speed-up effcct speed-up effect speedup factor speed-up gear speed up gears speed-up gears speed-up haulage speed up one's work speed-up playback speed-up press-button speed up press-button speedup ratio speed-up ratio 竘站竛竞竟章竣童竦竧ほうむるほうむる【葬る】ほうめいほうめい【芳名】ほうめんほうめんほうめん【放免】ほうめん【方面】ほうもうほうもう【法網】