A form of coaxial cable which USES air as a dielectric.
一种同轴电缆形式，使用空气作为绝缘体。
It's a form of coaxial cable which USES air as a dielectric.
这是一种同轴电缆形式，使用空气作为绝缘体。
Computer to use shielded cable, use a small dielectric constant, high-pressure polyethylene for insulation.
电子计算机用屏蔽电缆，选用介电常数小的高压聚乙烯作绝缘。
A state monitoring method of power cable based on the analysis of dielectric breakdown characteristic was presented.
在对绝缘介质击穿特性分析的基础上提出了一种电力电缆状态监测方法。
The present invention provides one kind o high-dielectric constant rubber composition with raised dielectric constant and no-degraded insulation characteristic and power cable member.
本发明提供一种即使提高介电常数而绝缘特性也不降低的高介电常数橡胶组合物和电力电缆构件。
Cable insulation fault occurs frequently. Its location is complicated especially when the dielectric strength between two adjacent cores becomes low (incomplete breakdown).
绝缘故障是线缆的常见故障之一，当两个绝缘线芯之间处于低绝缘(或不完全击穿)条件下其定位技术更为复杂。
Cable insulation fault occurs frequently. Its location is complicated especially when the dielectric strength between two adjacent cores becomes low (incomplete breakdown).
绝缘故障是线缆的常见故障之一，当两个绝缘线芯之间处于低绝缘(或不完全击穿)条件下其定位技术更为复杂。
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