be on wires

基本解释

When it is about 20 metres above the surface, the rover will be lowered from it on wires and deposited gently onto the Martian landscape.
離地約20米時，它將綁在線纜上的漫遊者放下去，輕輕地在火星著陸。
"When we first considered silicon wire-array solar cells, we assumed that sunlight would be wasted on the space between wires, " explains Kelzenberg.
“儅我們首次考慮矽線陣列太陽能電池時，我們設想在矽線與矽線之間的空間，陽光將會被浪費，”金森伯格解釋說。
Also, the hardware circuit-switched networks need to run effectively are extremely expensive, mostly because voice and data services must be supported on different wires .
另外，硬件電路交換網要辦切實極爲昂貴，因爲大部分語音和數據服務就必須支持不同的繩索。

So all the wires stringing the distribution needs to be done on a more rapid basis and faster so we can get out to the consumer."

On Wednesday and Thursday markets rallied back strongly when rumors hit the wires that Papandreou might be back-tracking on his demand for a public referendum.
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The speakers themselves are about 14 inches tall and suspended on motorized wires, which can be raised and lowered inside their enclosures by remote control.
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Engineers have been particularly successful with inductive technology, in which a smartphone with an inductive receiver loop embedded into the device itself can be placed on a wireless pad and have its batteries fully replenished without the need for wires or an electrical connection.
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