passivation
nounB2Định nghĩa theo từ loại
Danh từ
nounPlural noun:
passivations
- 1.
(countable, uncountable)(chemistry, materials science) The process of making a material passive (non-reactive) in relation to another material prior to using the materials together.
- 2.
(countable, uncountable)(chemistry) The spontaneous formation of a hard non-reactive surface film (usually an oxide or nitride) that inhibits further corrosion.
- 3.
(countable, uncountable)(control theory) Conversion of a non-passive dynamical system into a passive one.
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Cùng gốc / liên quan
repassivationtranspassivation
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