| 词汇 | atomic-nucleus |
| 释义 | BETA atomic nucleuscollocation in Englishmeanings of atomicand nucleusThese words are often used together. Click on the links below to explore the meanings. atomic adjective[ usually before noun ] uk /əˈtɒm.ɪk/ us /əˈtɑː.mɪk/ relating ... See more at atomic nucleus noun[ C ] uk /ˈnjuː.kli.əs/ us /ˈnuː.kli.əs/ physics specialized the central part of an atom, usually made up of protons ... See more at nucleus Examples of atomic nucleusatomic nucleus The pinhead represents the atomicnucleus; the dust motes are its retinue of electrons. Not only can an atom be divided, the atomicnucleus can also be divided, and so can the electron; it can be divided again and again infinitely. Radioactive decay is the process in which an unstable atomicnucleus loses energy by emitting ionizing particles and radiation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Moreover, it holds only inside the atomicnucleus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another form is the nuclear recoil, when momentum transfers to the atomicnucleus as whole. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this technology, a spectroscopic doublet occurs in a spin-1/2 atomicnucleus, whose doublet splitting is in the radio-frequency range. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The atomicnucleus consists of protons and neutrons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, the neutrons in the tritium nucleus increase the attractive strong nuclear force when brought close enough to another atomicnucleus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. That process is the reverse of annihilation to one photon allowed in the electric field of an atomicnucleus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Protons and neutrons are baryons, joined by gluons to form the atomicnucleus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, all carbon atoms contain 6 protons in their atomicnucleus; so the atomic number of carbon is 6. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Yet a free electronwhich, not orbiting an atomicnucleus, lacks orbital motionappears unsplittable and remains regarded as an elementary particle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the classical view, the energy of an electron orbiting an atomicnucleus is larger for orbits further from the nucleus of an atom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Typically, an atomicnucleus is a tightly bound group of protons and neutrons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Neutrons, one of the components of the atomicnucleus, provide much of the mass of a nucleus and thus of ordinary matter. 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. |
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