Findings show that CB is a kind of electric loss medium and it has high electric conductivity and dielectric constants.
研究结果表明,炭黑属于一种电损耗介质,具有较高的电导率和较大的介电常数。
参考来源 - 石英和水泥基体平板吸波材料研究Desorption processing may improve the luster and electrical conductivity of silver covered copper powder,especially the electric conductivity is improved obviously;the suitable concentration of antioxidant is about 5g/L.4.
3.脱附处理会增大银包铜粉的松装密度,改善导电性能,但对颜色的改变较小;抗氧化剂的浓度以5～8g/L为佳。
参考来源 - 电磁屏蔽用银包铜粉的制备技术及其机理探讨The results show that MA is a simple and economical means and that the achieved dispersion reinforced copper composites possess high hardness,electric conductivity and high wear resistance. Also, the processing parameters of MA were studied.
本文对用MA法制备的Cu-Cr-(Zr)弥散强化铜基复合材料进行了实验研究,结果表明:MA是制取弥散强化铜基复合材料比较简单、成本较低的一种方法;制备的弥散强化铜基复合材料不仅硬度和导电率较高,而且耐磨性能也好。
参考来源 - 纳米颗粒增强铜基复合材料的制备工艺及其性能研究The decontamination capability of the surfactant was studied by electric conductivity method.
通过电导率法研究了氟碳表面活性剂的去污能力。
参考来源 - 氟碳表面活性剂的合成、性能与应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Some amount coupling-agent could improve the electric conductivity remarkably.
加入适当的偶联剂可以提高涂层的导电性。
Studied the compound effect that boron and rare-earth improved the electric conductivity.
研究了硼与稀土在改善铝导体导电性方面的复合作用问题。
The welding materials should have good electric conductivity and not be melted at normal using.
焊料应具有良好的电接触性能，并且在正常使用时不应有熔化的迹象。
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