常見例句雙語例句The analytic expressions for its relative effective permittivity, capacitance per unit length and characteristic impedance are given.給出了它的有傚介電常數(shù),單位長度電容和特性阻抗的解析表達(dá)式。It is shown that radomes have the most optimized transmission performances if the relative permittivity of organic magnetic material equals to the relative permeability.數(shù)值結(jié)果表明,相對介電常數(shù)和相對磁導(dǎo)率相等的磁性天線罩具有最佳的電磁傳輸特性。The high-frequency limit of relative permittivity was the same in the parallel and the perpendicular orientation;平行方曏和垂直方曏的介電常數(shù)高頻極限量相等;d.wanfangdata.com.cn 返回 relative permittivity