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Light rays from the sun are made of photons. They're tiny, fast-moving particles of electromagnetic energy.
太阳光线由光子构成,光子是一种微小的速度极快的粒子其中蕴含着电磁能。
《How To Grow A Planet》《植物之歌》
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When they hit the surface, the energy of the photons is captured by a ring called the light-harvesting complex.
当光子碰触到叶绿体表面时,光子能量便被一个环状物收集起来我们称之为集光复合体。
《How To Grow A Planet》《植物之歌》
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I'm thinking about how one could use the fact that a rapidly rotating mirror turns virtual photons into real ones as a method of observing dark energy.
我在思考,高速自转的镜子可以将虚光子转成真光子这一现象如何运用在获取暗能量上。
《The Big Bang Theory Season 7》《生活大爆炸 第7季》
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Inside this structure, the energy of two photons is used to split a water molecule.
在这个复合体中,两个光子放射出的能量就可以使一个水分子分解。
《How To Grow A Planet》《植物之歌》
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Photons have no mass – they are weightless.
光子没有质量——它们是没有重量的。
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This gives you a little bit of an idea of just how many individual photons there are in a laser beam of light.
这让你对一束激光中有多少个光子有了一点概念。
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This gives you a little bit of an idea of just how many individual photons there are in a laser beam of light.
这让你对一束激光中有多少个光子有了一点概念。
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Entangled photons share quantum states.
缠绕态的光子是处于同一量子态的。
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What about the energy of the emitted photons?
发射光子的能量怎么样?