由于金属是可熔的，所以当温度相当高时，它就会熔为液体。

Since metal is fusible, it will change into liquid when the temperature is high enough.

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另一种技术使用可移动的镜面将太阳光线聚焦到采集塔，采集塔上的接收器中含有流动的熔盐，熔盐加热后驱动发电机运转。

Another technique USES moveable mirrors to focus the sun's rays on a collector tower, where a receiver sits. Molten salt flowing through the receiver is heated to run a generator.

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核工程方面专家指出，证据表明福岛Daiichi1号机组的铀能源棒已有严重损坏，可断定为部分熔毁。

Nuclear engineering experts say the evidence points to severe damage to the uranium fuel rods in Fukushima Daiichi unit 1, a situation they classify as a partial meltdown.

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