identified composition
[/aɪˈdɛntɪfaɪd ˌkɑːmpəˈzɪʃən/]
nounfemininepl: identified compositions / composições identificadas
composição identificada
1. A chemical or artistic work whose constituent elements, components, or structure have been determined and recognized
The identified composition of the ancient pigment revealed it contained lead oxide.
A composição identificada do pigmento antigo revelou que continha óxido de chumbo.
2. In music or literature, a work that has been authoritatively attributed to a creator or classified by genre
This identified composition is now attributed to the school of Vivaldi.
Esta composição identificada é agora atribuída à escola de Vivaldi.
3. A substance or mixture whose exact formula or elemental makeup has been scientifically verified
The identified composition of the alloy matched the specifications perfectly.
A composição identificada da liga correspondia perfeitamente às especificações.
This term is primarily used in scientific, musical, and artistic contexts in both Brazilian Portuguese and English-speaking countries. In academic and research settings, it reflects the importance of verification and authentication, particularly in fields like chemistry, musicology, and art history. The Portuguese equivalent is equally formal and technical.
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