demagnification
[/ˌdiːmæɡnɪfɪˈkeɪʃən/]
nounfemininepl: demagnifications
desmagnetização; redução de magnificação
1. The process of reducing or removing magnetic properties from an object or material
The demagnification of the steel components was necessary before the medical procedure.
A desmagnetização dos componentes de aço foi necessária antes do procedimento médico.
2. In optics, the reduction in magnification or magnifying power of an optical instrument
The demagnification of the telescope lens improved the field of view.
A redução da magnificação da lente do telescópio melhorou o campo de visão.
3. The process of decreasing the intensity or strength of a magnetic field
Demagnification techniques are used to protect sensitive electronic equipment.
As técnicas de desmagnetização são usadas para proteger equipamentos eletrônicos sensíveis.
This is a technical term primarily used in scientific, medical, and engineering contexts in both Brazil and the USA. In medical settings, demagnification is particularly important for preparing patients with metallic implants for MRI procedures. The term is rarely used in everyday conversation and is specific to professional and academic discourse.
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