1. Methods or techniques that have been found or revealed through investigation, research, or exploration
The discovered methods for water purification revolutionized the industry.
Os métodos descobertos para purificação de água revolucionaram a indústria.
2. Procedures or approaches that were previously unknown and have now been uncovered or identified
Scientists published their discovered methods for treating the disease.
Os cientistas publicaram seus métodos descobertos para tratar a doença.