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。
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.
文本研究了用电容耦合RF辉光放电和高压电晕放电产生的等离子体对聚丙烯材料表面改性。
The polypropylene surface modification is researched using plasma generated by capacitance-coupled RF glow discharge and by high voltage corona discharge.
电容器用双向拉伸聚丙烯薄膜的打滑现象，是影响薄膜电容器制造质量的关键因素之一。
The slipping of BOPP film in winding the element for capacitor is one of the key factors affecting the manufacturing quality of capacitors.
阐述了CBBFJ型金属化聚丙烯膜交流电容器交流声产生的根源，深入分析了其形成机理，并探讨了有效的解决途径。
Expound the source of generating ac noise of CBBFJ metallized film capacitor. Analyze the mechanism. Probe into the effective measures.
阐述了CBBFJ型金属化聚丙烯膜交流电容器交流声产生的根源，深入分析了其形成机理，并探讨了有效的解决途径。
Expound the source of generating ac noise of CBBFJ metallized film capacitor. Analyze the mechanism. Probe into the effective measures.
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