这些通常是由用金属线串起来的小块亮印花金属组成，然后固定在一根较粗的基础导线上。
Often these consisted of small pieces of brightly printed metal strung by wire to a thicker base wire.
使用电子接收盒已经削减了一套专业音响系统的价格，但这样组成的“无线”系统，恐怕还是有太多绕来绕去的导线了。
You still undercut the price of a professional sound system, but for a wireless system, you wound up with a lot of wires.
由麻省理工学院的科学家组成的一个研究小组发现了一个人们没有发现的现象，这种现象能够产生强有力的能量波，可以穿过叫做碳纳米管的细微导线。
A team of scientists at MIT have discovered a previously unknown phenomenon that can cause powerful waves of energy to shoot through minuscule wires known as carbon nanotubes.
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