dielectric material

基本解释

Part of this process involves applying an electric field to a dielectric material within the capacitor.
这个过程中需要在电容器内的绝缘材料上施加一个电场。
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Dielectric material is usually a solid material that isn t a good conductor of electricity like ceramic, glass or plastic but that will support an electrostatic field.
绝缘材料通常是固态的非良导体材料——比如陶瓷、玻璃或塑料，但是能够支持静电场。
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To ensure low leakage current and low dielectric absorption, the feed back capacitor should be made of a suitable dielectric material such as poly styrene, polypropylene, or Teflon.
为了保证低泄漏电流和低介电吸收，反馈电容器应当由合适的介电材料（如聚苯乙烯、聚丙烯或聚四氟乙烯）制成。