relative permittivity的用法和樣例：
例句
- Relative dielectric permittivity and loss angle tangent among them are the two of most important indexes.
相對介電常數和介質損耗角正切是其中的兩個重要的性能指標。 - The transmission characteristic of microstructure is changed by corrected permittivity and TFM with metal roughness variety.
利用修正相對介電常數法和准靜態法分析了微結構金屬表面的粗糙度帶來的結構傳輸特性的變化。
