standard conditions
[ˈstændərd kənˈdɪʃənz]
noun
condições padrão
1. A set of normal or established environmental parameters (typically temperature, pressure, and humidity) used as a reference point for measurements, experiments, or operations
The chemical reaction was performed under standard conditions of 25°C and 1 atm pressure.
A reação química foi realizada sob condições padrão de 25°C e 1 atm de pressão.
2. Normal or typical conditions that are regularly expected or required in business, manufacturing, or scientific practice
All equipment must be tested under standard conditions before shipment.
Todo equipamento deve ser testado sob condições padrão antes do envio.
3. In thermodynamics and chemistry, specifically defined conditions (STP: 273.15 K or 0°C, 1 atm; or IUPAC: 273.15 K or 0°C, 100 kPa)
The gas volume was calculated at standard conditions.
O volume do gás foi calculado em condições padrão.
This is primarily a technical and scientific term used across both Brazilian and American English-speaking contexts. In Brazil, it is commonly used in chemistry, physics, engineering, and manufacturing industries. The term has a standardized meaning in international scientific communities and is essential in quality control, product testing, and research methodologies.
Related Idioms & Phrases
under standard conditions
meet standard conditions
maintain standard conditions
deviate from standard conditions
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