"Once you show the positive activation and impairment when the brain region is damaged you have good evidence that you have at least part of the circuit," he says.

“一旦你表明阳性的激活，而当脑区损伤则受到到破坏，你就有很好的证据说你找到了至少一部分的回路，”他说。

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If you try this with the component connected into a circuit with a power supply, the most likely result is that the meter will be damaged.

如果你试着去测量连接到一个电源电路的元器件，绝大多数的结果是仪表将被损坏。

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But because of lack of additional circuit diagrams, it is difficult to repair if the power is damaged.

然而，该系统没有附带电路原理图，损坏后维修难度较大。

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The company said a rat had damaged the electrics, causing a short circuit in a switchboard and triggering the power cut.

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Tepco officials said a rat had damaged the electrics, causing a short circuit in a switchboard and triggering the power cut.

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In the last decade, the team has developed and refined its capsule-based systems, recently demonstrating an electrical circuit that healed itself when damaged.

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