明确答案：relative permittivity和dielectric constant在本质上都是描述材料电学性能的参数，但在应用和计算上存在一定差异。详细解释：1. 定义与性质 relative permittivity，即相对介电常数，是描述电介质材料对电场响应能力的物理量。它是电介质材料极化程度的一种量度。介电常数则是用来表示绝缘材料电容特性...
relative permittivity是相对介电常数εr dielectric constant是真空的介电常数ε0，也可以写成vacuum permittivity 物质的介电常数permittivity，也就是εs=εr·ε0
Common materials and their relative permittivity. The dielectric constant - also called the relative permittivity indicates how easily a material can become polarized by imposition of an electric field on an insulator. Relative permittivity is the ratio of "the permittivity of a substance to the ...
1) relative permittivity 相对电容率,相对介电常数2) relative dielectric constant 相对介电常数 1. CAT of relative dielectric constant based on the method of "open-ended waveguide; 基于“终端开口波导法”相对介电常数的CAT 2. In the frequency range of 40?Hz～50?kHz,the impedance of barium-...
Standard Test Method for Relative Permittivity(Dielectric Constant) and Dissi-pation Factor of Polymer-Based Microwave Circuit Substrates. ASTM D3380-90 . 2003Standard Test Method for Relative Permittivity(Dielectric Constant) and Dissi-pation Factor of Polymer-Based Microwave Circuit Substrates.ASTM D...
相对介电常数/介电常数
美 英 网络相对介电常数;相对电容率;相对介电系数
Designation: D924 − 23Standard Test Method forDissipation Factor (or Power Factor) and RelativePermittivity (Dielectric Constant) of Electrical InsulatingLiquids 1This standard is issued under the f i xed designation D924; the number immediately following the designation indicates the year oforiginal...
relative dielectric permittivity 读音:美英 relative dielectric permittivity基本解释 相对介电常数 分词解释 relative相关的 dielectric电介质,绝缘体adj. 非传导性的 permittivity介电常数,电容率 relative dielectric permittivity是什么意思 relative dielectric permittivity怎么读 relative dielectric permittivity在线翻译 ...
3.As both insulator and energy storage media, de-ionized water combines the advantages of high relative permittivity(is about 80), self repairability, low cost and ease of handling.水介质具有高的相对介电常数(约80),而且具有自我恢复的能力,在脉冲功率系统中被广泛应用。 3)dielectric constant相对介...