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的一个参数...
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
Relative permittivity is the ratio of "the permittivity of a substance to the permittivity of space or vacuum ". Relative permittivity can be expressed as εr = ε / ε0 (1) where εr = relative permittivity - or dielectric constant ε = permittivity of substance (C2/(N m2)) ...
Standard Test Method for Relative Permittivity(Dielectric Constant) and Dissi-pation Factor of Polymer-Based Microwave Circuit Substrates.ASTM D3380-90. 2003ASTM Standard D 3380-90, "Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave ...
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 ...
相对介电常数/介电常数
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...
Permittivity: 5.1.1 Polyethylene and Materials of Permittivity Within 0.1 of That of Polyethylene—Since the permittivity of benzene or 1-cSt silicone fluid is very close to that of polyethylene,... ASTM D1531-95 March 10, 2001 Standard Test Methods for Relative Permittivity (Dielectric Constant)...
8.Study on the Equivalent Complex Permittivity of Liquid Phase Chemical Reactions;液相化学反应体系等效复介电常数的研究 9.Test methods for the properties of piezoelectric ceramics-Test methods for temperature characteristics of relative free dielectric constantsGB/T11310-1989压电陶瓷材料性能测试方法相对自由...
Dielectric constantIonic liquidsMolten saltsRelative static permittivityPresented in this paper are experimentally measured relative complex permittivities as a ... Bennett, Elliot L.Song, ChaoyunHuang, YiXiao, Jianliang - 《Journal of Molecular Liquids》 被引量: 0发表: 2019年 How Polar Are Ionic...