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  1. Oxford Dictionary

    enrichment

    • IPA[ɪnˈrɪtʃm(ə)nt]

    英式

    • n.
      the action of improving or enhancing the quality or value of something；the action of increasing the proportion of a particular isotope in an element, especially that of the isotope U-235 in uranium so as to make it suitable for use in a nuclear reactor or weapon

    • noun: enrichment, plural noun: enrichments

    • 釋義

    名詞

    • 1. the action of improving or enhancing the quality or value of something enrichment of the soil for more plant growth environments where youth can experience cultural enrichment
    • ▪ the action of increasing the proportion of a particular isotope in an element, especially that of the isotope U-235 in uranium so as to make it suitable for use in a nuclear reactor or weapon a centrifuge plant for uranium enrichment the enrichment process used to make nuclear fuel rods
    • 2. the process of making someone wealthy or wealthier the policy was denounced as a means of enrichment of a small elite