An unbalanced line is generally a single-conductor shielded cable with the center conductor carrying the signal and the shield at ground potential.
对于非平衡式信号线来说,就是一根被屏蔽了的信号线,这个中心信号线传输信号,且相对于地电势。
Since the inner diameter of the Teflon and PE tubes is much larger than the outer diameter of the metal conductor, the metal only touches the tubes in a single line.
既然铁氟龙以及聚乙烯之导管内径比金属导体的外径大出许多,因此金属导体仅接触到单一的导管,导体几乎受到空气完美隔离。
Since the inner diameter of the Teflon and PE tubes is much larger than the outer diameter of the metal conductor, the metal only touches the tubes in a single line.
既然铁氟龙以及聚乙烯之导管内径比金属导体的外径大出许多,因此金属导体仅接触到单一的导管,导体几乎受到空气完美隔离。
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