permittivity
n. 介电常数, 电容率 [化] 电容率; 介电常数
词形变化
permittivities
复数
permittivities
别名
permitivity
释义与例句
n.
-
1.
A property of a dielectric medium that determines the forces that electric charges placed in the medium exert on each other.
可数 不可数 物理
相关短语
词源
From permittive + -ity.
来源：wiktionary