Low impedance and balanced output allow interference free performance even with long cable runs.
低阻抗平衡输出，让即使长电缆抗干扰性能运行。
It's the continuity of cable impedance that matters.
最主要的是同轴线阻抗的连续性。
The earthing method of the metal sheath varies somewhat in different cable lengths, which affects greatly line parameters, especially zero sequence impedance.
对于不同长度的电缆线路其金属护套的接地方式亦不尽相同，从而对电缆线路参数，尤其是对零序阻抗将产生较大的影响。
Macromolecule composite belt shielding with low impedance and thereby enhance explode-proofness and safety of cable.
采用低阻抗的高分子复合带屏蔽，提高电缆安全防爆性能。
This article presents the requirements, parameters, performance and size of the cable. Calculated wave impedance for some sizes are listed.
本文简述了这类电缆的一般要求：参数、规格和性能，并提供了部分规格波阻抗计算参考值。
The distributing characteristics of the electromagnetism field in the RF coaxial cable and the expression of characteristic impedance are introduced.
介绍了射频同轴电缆线中电磁场分布特点和其特性阻抗表达式。
A novel principle for communication cable trouble detection with impedance measurement is introduced.
本文介绍了基于测量电缆阻抗进行电缆故障监测的原理。
This situation occurs because noise cancellation depends on the fact that the inductive reactance of the windings must be much larger than the impedance of the cable.
线圈的感应电抗必须远大于电缆阻抗，噪声抵消导致这个情形出现。
The reflection and refraction of traveling wave are quite complicated at the sheath-crossing point of high voltage power cable, due to its remarkably noncontinuous surge impedance.
高压电缆的金属护套交叉互联导致行波在多个波阻抗不连续点产生了复杂的折反射行为，这对高压电缆线路的行波故障测距产生很大的影响。
This paper shows the methods for determining the ideal Shielding factor of cable sheath, and gives the formulas for calculating the additional impedance due to magnetic flux in the steel armor.
本文介绍了缆皮理想屏蔽系数的确定方法，同时给出了由钢带内的磁通引起附加阻抗的计算公式。
This paper shows the methods for determining the ideal Shielding factor of cable sheath, and gives the formulas for calculating the additional impedance due to magnetic flux in the steel armor.
本文介绍了缆皮理想屏蔽系数的确定方法，同时给出了由钢带内的磁通引起附加阻抗的计算公式。
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