Neutrinos can thus escape from regions of space where light and other kinds of electromagnetic radiation are blocked by matter.
因此,中微子可以从光和其他电磁辐射被物质阻挡的空间区域中逃逸出来。
In quantum cryptography, as in most long-distance data transmission, the information is carried by photons, the particles which compose light and other sorts of electromagnetic radiation.
光子是光线和其它种类电磁辐射的构成粒子,同大部分的远距离数据传输方法一样,量子加密法中信息是通过光子传输的。
Astronomers detected a bright fluorescent signal, caused by radiation from the nearby star being absorbed by methane and released as light.
天文学家探测到了强荧光信号,该信号来源于甲烷气体吸收附近恒星辐射而发出的光线。
For example, if we talk about photons, of course, we also just mean light, sometimes we refer to this as electromagnetic radiation, and there's several ways that you might be asked this in a problem or that you might be asked to answer.
举例来说,如果我们讨论光子,当然我们也叫做光,有时候我们看作是电磁辐射,而且这里有几种方式,你可能会在题目中被问到,或者被提问回答。
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