relative permittivity
相对介电常数：物质的介电常数与真空的介电常数之比。
常用释义
英式发音
美式发音
基本释义
- 相对介电常数：物质的介电常数与真空的介电常数之比。
例句
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1·The high-frequency limit of relative permittivity was the same in the parallel and the perpendicular orientation;平行方向和垂直方向的介电常数高频极限量相等；
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2·It is shown that the slab has the most optimized transmission performances if the relative permittivity of organic magnetic material equ...数值结果表明，相对介电常数和相对磁导率相等的磁性平板具有最佳的电磁传输特性。
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3·It is shown that radomes have the most optimized transmission performances if the relative permittivity of organic magnetic material equals to the relative permeability.数值结果表明，相对介电常数和相对磁导率相等的磁性天线罩具有最佳的电磁传输特性。
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4·It is shown that the slab has the most optimized transmission performances if the relative permittivity of organic magnetic material equals to the relative permeability.数值结果表明，相对介电常数和相对磁导率相等的磁性平板具有最佳的电磁传输特性。
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5·Based on the model, retrieves the relative permittivity and relative permeability of the coating - material by iterative inversion of a neural network from the measured antenna temperature.在此模型的基础上，用神经网络迭代法从测得的天线温度反演了隐身涂层材料的的相对介电常数、相对磁导率。
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6·The analytic expressions for its relative effective permittivity, capacitance per unit length and characteristic impedance are given.给出了它的有效介电常数，单位长度电容和特性阻抗的解析表达式。