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.
离地约20米时，它将绑在线缆上的漫游者放下去，轻轻地在火星着陆。
"When we first considered silicon wire-array solar cells, we assumed that sunlight would be wasted on the space between wires, " explains Kelzenberg.
“当我们首次考虑硅线阵列太阳能电池时，我们设想在硅线与硅线之间的空间，阳光将会被浪费，”金森伯格解释说。
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，硬件电路交换网要办切实极为昂贵，因为大部分语音和数据服务就必须支持不同的绳索。

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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