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neutron    音标拼音: [n'utr,ɑn]
n. 中子

中子

neutron
n 1: an elementary particle with 0 charge and mass about equal
to a proton; enters into the structure of the atomic
nucleus

32 Moby Thesaurus words for "neutron":
K-meson, Kern, NMR, alpha particle, antibaryon, antilepton,
antimeson, atomic nucleus, atomic particle, baryon, beta particle,
electron, elementary particle, graviton, lepton, meson, mesotron,
nuclear force, nuclear magnetic resonance, nuclear particle,
nuclear resonance, nucleon, nucleosynthesis, nucleus, photon, pion,
proton, quark, strangeness, strong interaction, triton,
valence electron


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英文字典中文字典相关资料:


  • Neutron - Wikipedia
    Free neutron beams are obtained from neutron sources by neutron transport For access to intense neutron sources, researchers must go to a specialized neutron facility that operates a research reactor or a spallation source
  • Neutron | Definition, Charge, Mass, Properties, Facts | Britannica
    neutron, neutral subatomic particle that, in conjunction with protons, makes up the nucleus of every atom except ordinary hydrogen (whose nucleus has one proton and no neutrons)
  • Neutron: Definition, Characteristics, Location with Example
    A neutron is an uncharged sub-atomic particle found in all atomic nuclei and has a mass similar to a proton A neutron is thus one of the three particles that constitute an atom
  • Neutrons: Facts about the influential subatomic particles
    Specifically, a neutron contains one 'up' and two 'down' quarks Particles made from three quarks are called baryons, and hence baryons contribute to all the baryonic 'visible' matter in the
  • What Is a Neutron? Physics and Chemistry Definition
    Get the definition of a neutron in chemistry in physics Learn interesting facts about neutrons and their role within an atom
  • DOE Explains. . . Neutrons - Department of Energy
    Fast Facts The neutron was first discovered in 1932 All around us is a faint, natural “background” of free neutrons created by cosmic rays entering our atmosphere and by natural radioactivity from the Earth’s crust
  • What is Neutron | Definition Properties | nuclear-power. com
    A neutron is one of the subatomic particles that make up matter The neutron has no electric charge and a rest mass equal to 1 67493E−27 kg — marginally greater than that of the proton but nearly 1839 times greater than that of the electron
  • Neutron - New World Encyclopedia
    The neutron is a subatomic particle that is an important constituent of all atomic nuclei with one exception, that of hydrogen It is important for the stability of nuclei that have more than one proton As such it is one of the basic building blocks of the physical universe
  • Science Made Simple: What Are Neutrons? - SciTechDaily
    Neutrons, subatomic particles found in every atom except hydrogen, are used in scientific research for nondestructive analysis of materials through a method called neutron scattering
  • Neutrons - GeeksforGeeks
    Neutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen Neutrons and protons are together termed nucleons since they behave in a very similar manner within the nuclei of atoms





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