另一种黑洞存在的标志是x射线辐射的随机变化。

Another sign of the presence of a black hole is random variation of emitted X-rays.

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到了将扫描每个人并且X射线辐射他们的手提行李。

Here they will scan every person and X-ray their hand baggage.

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她给这种射线取了一个新名字，叫“辐射”。

She gave these rays a new name“radioactive”.

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辐射线能伤害我们。我们应该知道真相。

Radiation can hurt us. We must know the truth.

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如果辐射线没有击中任何重要的东西，造成的损害可能不太大。

If the radiation does not hit anything important, the damage many not be significant.

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这种显示器释放低辐射线。

This kind of monitor releases low radiation.

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电视的荧光屏会辐射一种看不见的射线。

TV screen will be a kind of invisible ray radiation.

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即使是最低能级的辐射线也能造成严重的损害。

But even the lowest levels can do serious damage.

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即使是最低能级的辐射线也能造成严重的损害。

But even the lowest levels can do serious damage.

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