• The dielectric constant and dielectric loss of the composites rise with increasing the content of PANI.

    复合材料介电常数介电损耗随pani含量增加而上升

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  • It was found that the dielectric constant and dielectric loss of unpoled samples is higher that those of poled samples.

    结果表明:极化介电常数介电损耗低于极化前。

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  • Of a dielectric the product of dielectric constant and the tangent of its dielectric loss Angle; a measure of the heating effect which occurs in dielectrics.

    对于电介质来说,介电常数介质损耗正切乘积这是出现电介质中的热效应的量度

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  • A method for measuring the dielectric constant and microwave loss of microwave ceramic with cutoff waveguide dielectric resonator is presented.

    本文提出了截止波导介质谐振测量微波材料相对介电常数微波损耗方法

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  • The dielectric constant was almost a constant, while the dielectric loss and temperature coefficient of dielectric constant were sensitive to the sintering conditions.

    随着烧结条件不同,介电常数几乎不变介电损耗以及介电常数的温度系数较为敏感。

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  • The effect of dielectric constant, dielectric loss factor, coefficient of thermal expansion (CTE)and characteristic impedance of substrate materials on properties of MMB are mainly discussed.

    介绍了微波多层板所用基材性能参数,重点阐述材料介电常数介质损耗热胀系数特性阻抗多层板性能的影响

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  • It also showed that the complex dielectric constant and complex permeability decrease as the measuring frequency increasing, and maximum dielectric loss was 0.30, but magnetic loss is small.

    介电常数磁导率基本都测试频率增加而下降;介电损耗最大可达到0.30,损耗值较小。

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  • The piezoelectric strain coefficient and the dielectric constant of PVDF films increased, and the dielectric loss decreased with the increasing of the polarization field.

    随着极化电场升高PVDF压电薄膜压电应变系数升高,介电常数升高,介电损耗降低

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  • The piezoelectric strain coefficient and the dielectric constant of PVDF films increased, and the dielectric loss decreased with the increasing of the polarization field.

    随着极化电场升高PVDF压电薄膜压电应变系数升高,介电常数升高,介电损耗降低

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