A transmission wire is like a small diameter pipe.

一根导线就象一根小口径的水管。

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The invention relates to a zero-order resonance antenna on the basis of left-right hand composite transmission wire, which can realize all-directional radiation under a low-profile structure.

本发明涉及一种基于左右手复合传输线的零阶谐振天线，可在低剖面结构下实现全向辐 射。

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Used as power cord, controlling wire and signal transmission wire for appliance, meter, apparatus, electric equipment and automatic device, anti - theft alarming system and building intercom system.

该系列产品适用于电器、仪器、仪表和电子设备及自动化装置用电源线、控制线及信号传输线，具体可用于防盗报警系统、楼宇对讲系统等等用线。

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Straddling a shield wire, Ti crawls along a transmission line looking for everything from high grass to low trees.

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In 1874, Edison invented the quadruplex telegraph, which allowed the transmission of two signals in each direction down one wire.

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Helium-cooled superconductors like those found in MRI machines and the LHC cannot, however, compete with ordinary copper wire in more pedestrian applications, like transmission cables, where the advantages of superconductivity do not merit the enormous costs.

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