Definition of oxidation in English:

oxidation

noun ɒksɪˈdeɪʃ(ə)nˌɑksəˈdeɪʃ(ə)n

mass nounChemistry

The process or result of oxidizing or being oxidized.
〔化〕氧化（作用）
Example sentencesExamples
- The silver metal gives up some of its electrons and forms silver sulfide in a process called oxidation.
- In the case of ethanol, oxidation can occur under the action of certain species of bacteria.
- On ageing, textiles are usually damaged by oxidation or acid-catalysed hydrolysis.
- The drop in pH is probably mainly due to oxidation of upward diffusing sulphide.
- Elemental bromine is made by oxidation, removal of electrons from bromide ions in brine.
Synonyms
discoloration, rust, tarnishing, blackening, film, patina

Derivatives

oxidational

adjectiveɒksɪˈdeɪʃ(ə)n(ə)l

Chemistry

Oxidational wear of tin coatings on tool steel and nitrided tool steel in unlubricated fretting.
Example sentencesExamples
- AITiN has a higher aluminum content than the TiAIN coating, which is said to result in a coating with higher hardness that increases hot hardness and the oxidational stability of the coating.

Origin

Late 18th century: from French (modern French oxydation), from oxider 'oxidize'.

Definition of oxidation in US English:

oxidation

nounˌɑksəˈdeɪʃ(ə)nˌäksəˈdāSH(ə)n

Chemistry

The process or result of oxidizing or being oxidized.
〔化〕氧化（作用）
Example sentencesExamples
- Elemental bromine is made by oxidation, removal of electrons from bromide ions in brine.
- The silver metal gives up some of its electrons and forms silver sulfide in a process called oxidation.
- The drop in pH is probably mainly due to oxidation of upward diffusing sulphide.
- On ageing, textiles are usually damaged by oxidation or acid-catalysed hydrolysis.
- In the case of ethanol, oxidation can occur under the action of certain species of bacteria.
Synonyms
discoloration, rust, tarnishing, blackening, film, patina

Origin

Late 18th century: from French ( modern French oxydation), from oxider ‘oxidize’.

词汇	oxidation
释义	Definition of oxidation in English: oxidation noun ɒksɪˈdeɪʃ(ə)nˌɑksəˈdeɪʃ(ə)n mass nounChemistry The process or result of oxidizing or being oxidized. 〔化〕氧化（作用） Example sentencesExamples The silver metal gives up some of its electrons and forms silver sulfide in a process called oxidation. In the case of ethanol, oxidation can occur under the action of certain species of bacteria. On ageing, textiles are usually damaged by oxidation or acid-catalysed hydrolysis. The drop in pH is probably mainly due to oxidation of upward diffusing sulphide. Elemental bromine is made by oxidation, removal of electrons from bromide ions in brine. Synonyms discoloration, rust, tarnishing, blackening, film, patina Derivatives oxidational adjectiveɒksɪˈdeɪʃ(ə)n(ə)l Chemistry Oxidational wear of tin coatings on tool steel and nitrided tool steel in unlubricated fretting. Example sentencesExamples AITiN has a higher aluminum content than the TiAIN coating, which is said to result in a coating with higher hardness that increases hot hardness and the oxidational stability of the coating. Origin Late 18th century: from French (modern French oxydation), from oxider 'oxidize'. Definition of oxidation in US English: oxidation nounˌɑksəˈdeɪʃ(ə)nˌäksəˈdāSH(ə)n Chemistry The process or result of oxidizing or being oxidized. 〔化〕氧化（作用） Example sentencesExamples Elemental bromine is made by oxidation, removal of electrons from bromide ions in brine. The silver metal gives up some of its electrons and forms silver sulfide in a process called oxidation. The drop in pH is probably mainly due to oxidation of upward diffusing sulphide. On ageing, textiles are usually damaged by oxidation or acid-catalysed hydrolysis. In the case of ethanol, oxidation can occur under the action of certain species of bacteria. Synonyms discoloration, rust, tarnishing, blackening, film, patina Origin Late 18th century: from French ( modern French oxydation), from oxider ‘oxidize’.
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