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fissile    音标拼音: [f'ɪsəl]
a. 易分裂的,易裂的,分裂性的

易分裂的,易裂的,分裂性的

fissile
adj 1: capable of undergoing nuclear fission; "a fissionable
nucleous"; "fissionable material" [synonym: {fissionable},
{fissile}] [ant: {nonfissionable}]
2: capable of being split or cleft or divided in the direction
of the grain; "fissile crystals"; "fissile wood" [ant:
{nonfissile}]

Fissile \Fis"sile\, a. [L. fissilis, fr. fissus, p. p. of
findere to split. See {Fissure}.]
1. Capable of being split, cleft, or divided in the direction
of the grain, like wood, or along natural planes of
cleavage, like crystals.
[1913 Webster]

This crystal is a pellucid, fissile stone. --Sir I.
Newton.
[1913 Webster]

2. Fissionable.
[PJC]


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  • Fissile material - Wikipedia
    In nuclear engineering, fissile material is material that can undergo nuclear fission when struck by a neutron of low energy [1] A self-sustaining thermal chain reaction can only be achieved with fissile material
  • Fissile material | Uranium-235, Plutonium-239 Nuclear Reactors . . .
    fissile material, in nuclear physics, any species of atomic nucleus that can undergo the fission reaction The principal fissile materials are uranium-235 (0 7 percent of naturally occurring uranium), plutonium-239, and uranium-233, the last two being artificially produced from the fertile materials uranium-238 and thorium-232, respectively
  • Fissile material | Nuclear Regulatory Commission - NRC
    A nuclide that is capable of undergoing fission after capturing low-energy thermal (slow) neutrons Although sometimes used as a synonym for fissionable material, this term has acquired its more-restrictive interpretation with the limitation that the nuclide must be fissionable by thermal neutrons
  • FISSILE Definition Meaning - Merriam-Webster
    Fissile (which can be traced back to the Latin verb findere, meaning "to split") was used in reference to things like rocks When we hear about fissile materials today, the reference is usually to nuclear fission: the splitting of an atomic nucleus that releases a huge amount of energy
  • What Is Fissile Material and How Does It Work? - ScienceInsights
    The three primary fissile materials are uranium-235, plutonium-239, and uranium-233 These isotopes are the foundation of both nuclear energy and nuclear weapons, which is why their production and control are among the most tightly regulated activities on Earth
  • Fissile Material Basics - Institute for Energy and Environmental Research
    What are fissile materials? Fissile materials are composed of atoms that can be split by neutrons in a self-sustaining chain-reaction to release enormous amounts of energy
  • Fissile Material | Definition Examples | nuclear-power. com
    In nuclear engineering, fissile material (nuclide, isotope) is material that is capable of undergoing fission reaction after absorbing a thermal neutron
  • FISSILE | definition in the Cambridge English Dictionary
    Fissile means you can cram enough of the material together in a single place, and a chain reaction will start spontaneously and continue
  • What does Fissile mean? - Definitions. net
    Fissile refers to any material that is capable of undergoing nuclear fission, the process of splitting atomic nuclei, when struck by a neutron This term is commonly used in nuclear physics and nuclear engineering, especially in the context of nuclear reactors and nuclear weapons
  • Fissile Materials Basics - Union of Concerned Scientists
    Fissile material consists of nuclei that can be induced to split apart when bombarded by low-energy thermal (slow) neutrons Some fissile materials can sustain chain reactions When an atom of such material is split into two smaller nuclides, it also releases energy and one or more fast neutrons





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