variable control
[ˈvɛəriəbəl kənˈtroʊl]
nounpl: variable controls
controle de variável
1. A mechanism or process used in research, statistics, or manufacturing to manage or regulate factors that may change or vary in order to ensure accurate results or consistent quality
The researchers implemented variable control to isolate the effects of temperature on plant growth.
Os pesquisadores implementaram controle de variável para isolar os efeitos da temperatura no crescimento das plantas.
2. In experimental design, the regulation of independent variables to test hypotheses while keeping other factors constant
Proper variable control is essential for conducting a valid scientific experiment.
O controle adequado de variável é essencial para realizar um experimento científico válido.
3. In industrial or engineering contexts, the management of parameters that fluctuate to maintain desired output standards
The manufacturing facility uses advanced variable control systems to maintain product consistency.
A instalação de fabricação utiliza sistemas avançados de controle de variável para manter a consistência do produto.
This is a technical term commonly used in both American and Brazilian academic, scientific, and industrial contexts. In Brazil, it's frequently encountered in university research labs and manufacturing facilities. The term reflects the importance of scientific methodology in both cultures, with rigorous experimental design being valued in educational and professional settings.
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