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Перевод: europium

[существительное]
европий

Тезаурус:

1. Yttrium and europium are in demand for use in phosphors for colour TVs.
2. The metals are the "rare earths", such as yttrium, lanthanum, neodymium and europium.
3. Apatites give particularly bright CL, with europium a common activator (Mariano Ring, 1975).
4. The price of rare earths varies greatly: europium oxide costs about 1000 per kg.