- protometals
- [ˌprəʊtə'metlz]
Общая лексика: металлы наивысшей очистки
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Protometals — Pro to*met als, n. pl. A finer form of metals, indicated by enhanced lines in their spark spectra (which are also observed in the spectra of some stars), obtained at the highest available laboratory temperatures ( Lockyer); as protocalcium,… … The Collaborative International Dictionary of English
Protometalic — Protometals Pro to*met als, n. pl. A finer form of metals, indicated by enhanced lines in their spark spectra (which are also observed in the spectra of some stars), obtained at the highest available laboratory temperatures ( Lockyer); as… … The Collaborative International Dictionary of English