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reinforcement; supplementing natural regeneration | |||
upgrading; beneficiation | |||
benefication; enrichment | |||
fortification; spiking | |||
enriching | |||
enrichment The process of increasing the abundance of a specified isotope in a mixture of isotopes. It is usually applied to an increase in the proportion of U-235, or the addition of Pu-239 to natural uranium for use in a nuclear reactor or weapon | |||
food enrichment | |||
fortification of food | |||
concentration |
enriquecimiento : 101 phrase in 32 subjects |