The study showed that the property of grain triboelectrification relates to grain moisture, friction velocity, dielectric constant and friction material.
研究表明,稻谷摩擦带电与稻谷含
率、摩擦速度、稻谷
电
以及摩擦材料等因素有
。
The study showed that the property of grain triboelectrification relates to grain moisture, friction velocity, dielectric constant and friction material.
研究表明,稻谷摩擦带电与稻谷含
率、摩擦速度、稻谷
电
以及摩擦材料等因素有
。
As both insulator and energy storage media, de-ionized water combines the advantages of high relative permittivity(is about 80), self repairability, low cost and ease of handling.
质具有高
相对
电
(
80),而且具有自我恢复
能力,在脉冲功率系统中被广泛应用。
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