volume conductivity

Compared with the experimental data, the proposed method can be used to predict thermal conductivity in wide range of the volume fraction.

与文献中实验数据的比较表明，所述方法能够较好地预示颗粒弥散型复合材料的导热系数。

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With actual measurement, some thermodynamic parameters such as bulk specific heat volume C ρ, coefficient of heat conductivity λ, and coefficient of heat diffusion H were obtained.

对计算中用到的材料参数如体积比热容Cρ、导热系数λ和热扩散系数H进行了实际测量和校正。

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Carbon aerogels are ideal supercapacitor electrode materials due to their sufficient specific surface area, high ratio of mesopore volume, good conductivity and stable physicochemical properties.

碳气凝胶作为一种新型纳米多孔材料，具有高比表面积，高中孔含量、高导电率、稳定的物理化学性能等优点，是制备超级电容器的理想材料。

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Partial coherency analysis can lower the interference of the crosstalk. Meanwhile, some researchers proved that the imaginary part of coherency is not affected by volume conductivity.

偏相干系数分析能降低信号串扰，同时，有研究者证明相干系数的虚部不受容积传导的影响。

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Fire-resistant fiber spray layers have advantages such as high temperature resistance, coefficient of thermal conductivity low, less volume density, convenient for construction.

耐火纤维喷涂层具有耐高温、导热系数低、体积密度小、便于施工等优点，但同时也存在着涂层易剥落、易结晶粉化等缺点。

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Relation between Glass Compositions and Volume Conductivity in Electrode Glass

电极敏感玻璃成分组成与体积电导率之间的关系

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Only when the total volume of filler increases, the conductivity then increases.

只有当填料总的体积含量显著增加时, 导电性才能进一步提高.

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A new kind of miniature conductivity cell was made with a clever and handy method, which has no dead volume and has large area of electrode, high resolution and sensitivity.

使用简便的方法制作了电极面积大、无死体积、分辨率高、检测限低的微型电导池；

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The surface conductivity and volume conductivity of nanocomposites are2~ 4 orders higher than that of pure epoxy resin respectively.

电学性能测试表明当金云母含量为1wt%时，复合材料体积电导率和表面电导率分别比纯树脂提高了2个数量级和4个数量级。

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Ionic charge accumulation at microscopic interfaces and volume conductivity of filled composites

复合绝缘材料微观界面处离子电荷的积累与体积电导率

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The conventional foaming modes and test devices, including foam volume measurement, electrical conductivity measurement and pressure measurement were presented.

介绍了常用的起泡方式及检测手段，包括体积法、电导率法和压力法，讨论了各方法的优缺点；

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With the concentration increase of carbon nano-tube, the surface and volume conductivity decreased, and there were a conductive threshold.

随碳纳米管含量增加，聚酰亚胺薄膜的表面电阻率和体积电阻率都有明显降低，并存在一个阈值；

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