to enrich (increase the amount of one isotope in a mixture of isotopes, especially in a nuclear fuel) · to concentrate (increase the concentration of some substance, e.g. through accumulation)
çekim: geçmiş anrikade · ortaç anrikad · ulaç anrikande
to concentrate (increase the concentration of) · to enrich (to increase the amount of one isotope in a mixture of isotopes, especially in production of nuclear fuel)
çekim: geçmiş väkevöinyt · şimdiki väkevöi · ulaç väkevöivä