| 词汇 | example_english_virtual-photon |
| 释义 | virtual photoncollocation in Englishmeanings of virtualand photonThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with photon. virtual adjective uk /ˈvɜː.tʃu.əl/ us /ˈvɝː.tʃu.əl/ almost a particular thing ... See more at virtual photon noun[C] uk /ˈfəʊ.tɒn/ us /ˈfoʊ.tɑːn/ a single unit ... See more at photon Examples of virtual photonThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The virtualphoton emitted by the electron is also polarized and so seeks out quarks of spin in the same direction as the photon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Here, an excited sensitizer atom can transfer its excitation to a neighbouring acceptor atom, via an intermediate virtualphoton. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the near-field region, the excited chromophore emits a virtualphoton that is instantly absorbed by a receiving chromophore. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It emits a virtualphoton carrying to transfer energy and momentum to the other electron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. But in this diagram, before that happens, it emits another virtualphoton carrying four-momentum, and it reabsorbs this one after emitting the other virtualphoton. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The process of imparting energy from the nucleus to an orbital electron is a quantum process and may be seen as taking place by means of a virtualphoton. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, the transient virtual photons of quantum electrodynamics may also adopt unphysical polarization states. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Although these transient virtual photons can never be observed, they contribute measurably to the probabilities of observable events. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is caused by the exchange of virtual photons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Virtual photons composing near-field fluctuations and signals, have effects that are of far shorter range than those of real photons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. According to this vacuum energy explanation, since quantum theory holds that vacuum contains virtual particles, the rapidly moving interface between water and gas converts virtual photons into real photons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These virtual photons, however, do not violate causality or special relativity, as they are not directly observable and information can not be transmitted acausally in the theory. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of virtual Go to the definition of photon See other collocations with photon |
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