observable dust
[/əbˈzɜrvəbəl dʌst/]
nounpl: observable dust particles / observable dusts
poeira observável
1. Dust particles that are visible to the naked eye or can be detected through observation without specialized equipment
The sunlight revealed observable dust floating through the room.
A luz solar revelou poeira observável flutuando pela sala.
2. In scientific contexts, dust that can be measured or detected through direct observation methods
The observatory recorded observable dust in the atmosphere during the storm.
O observatório registrou poeira observável na atmosfera durante a tempestade.
3. Visible particulate matter in space or astronomical environments
Telescopes detected observable dust clouds around the distant star.
Telescópios detectaram nuvens de poeira observável em torno da estrela distante.
The term 'observable dust' is primarily used in scientific, academic, and technical contexts in both Brazil and the USA. In Brazil, environmental concerns about air quality and dust pollution have made this term more prevalent in public discourse and media discussions about atmospheric conditions.
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