1. Methods and procedures used to remove or isolate a substance from a mixture or material
The laboratory uses advanced extraction techniques to isolate active compounds from plants.
O laboratório utiliza técnicas de extração avançadas para isolar compostos ativos de plantas.
2. Processes employed in mining, chemistry, or engineering to obtain desired materials
Modern extraction techniques have made oil recovery more efficient.
As técnicas de extração modernas tornaram a recuperação de petróleo mais eficiente.
3. Methods used in dentistry to remove teeth
The dentist explained several extraction techniques before the procedure.
O dentista explicou várias técnicas de extração antes do procedimento.