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permittivity n.【電學】電容率,介電常數。

Test method for complex permittivity of solid dielectric materials at millimeter wave frequencies using “ quasi - optic cavity “ technique 毫米波頻段固體電介質材料介電特性測試方法準光腔法

Test method for complex permittivity of solid dielectric materials at millimeter wave frequencies using “ quasi - optic cavity “ technique 毫米波頻段固體電介質材料介電特性測試方法準光腔法

permutable

The permittivity , permeability and density of the absorbent were tested . th e experimental results show that it has better mincrowave absorbing capability 對電磁參數的測試結果表明,該絡合物具有較好的吸波性能。

Standard test method for permittivity dielectric constant and dissipation factor of solid ceramic dielectrics at frequencies to 10 mhz and temperatures to 500 c 頻率為10mhz溫度至500的固體陶瓷電介質電容率

Permittivity measurement has become increasingly important in microwave biochemistry and bio - electromagnetics in recent years 近年來,介電常數的測量已成為微波生物化學和生物電磁學領域的重要研究課題之一。

Standard test method for measuring relative complex permittivity and relative magnetic permeability of solid materials at microwave frequencies 微波頻率下固體材料相對復介電常數和磁導率測量標準試驗方法

The permittivity and reflectivity of absorbing coating of moo3 - v2o5 - p2o5 - fe2o3 glasses doped with si / c / n nano powder were researched 研究摻雜納米粉體的吸波涂層的燒結工藝及其介電常數和反射率。

Standard test method for dissipation factor and permittivity parallel with laminations of laminated sheet and plate materials 與層壓薄板材和中厚板材平行的層片的耗散系數和介電常數的標準試驗方法

Measurement of relative permittivity , dielectric dissipation factor at power frequency and volume resistivity of insulating liquids 液體絕緣材料工頻相對介電常數介質損耗因數和體積電阻率的測量

The refractive index of a substance is determined by two properties known as the electrical permittivity and the magnetic permeability 物質的折射率由兩項性質決定,分別是介電常數和磁導率。

Test method for complex permittivity of solid dielectric materials at millimeter wave frequencies using “ quasi - optic cavity “ technique 毫米波頻段固體電介質材料介電特性測試方法準光腔法

Methods of test for determination of permittivity and dissipation factor of electrical insulating material in sheet or tubular form 片型和管型電絕緣材料介電常數和耗散因數測定試驗方法

Test method for measuring relative complex permittivity and magnetic permeability of solid materials at microwave frequencies 測量微波頻率下固體材料相對復合電容率和磁導率的試驗方法

Test method for dissipation factor and permittivity parallel with laminations of laminated sheet and plate materials 與疊層薄板材和中厚板材的層片相對應的損耗因數和滲透率的試驗方法

Fdtd analysis of dispersion characteristics of 2d dielectric photonic crystal described by effective permittivity in grid 采用等效介電常數時域差分法分析二維介質型光子晶體色散特性

Standard test methods for relative permittivity dielectric constant and dissipation factor by fluid displacement procedures 用液體位移法測定介電常數與耗散系數的標準試驗方法

Method for determination of loss tangent and permittivity of electrical insulating materials in sheet form lynch method 薄型電絕緣材料損耗角正切值和介電常數的測定方法

The cold - pressing ceramic processing technique was used to prepare high - permittivity barium titanate ceramics 摘要采用冷壓陶瓷處理技術制備了高介電率鈦酸鋇陶瓷材料。

Normalization approach for capacitance tomography measurement date for unknown permittivity tomography target 電容層析成像系統中未知介電常數時測量數據的歸一化處理