V2EX oxidizer

Oxidizer

定义 Definition

oxidizer(氧化剂):能引发或促进其他物质发生氧化反应的物质,通常通过提供氧夺取电子来使对方被氧化。在燃烧与火箭推进中,氧化剂与燃料配合,帮助释放能量。(该词在不同学科语境下还有更具体的用法。)

发音 Pronunciation (IPA)

/k.sda.z/

例句 Examples

Oxygen is a common oxidizer.
氧气是一种常见的氧化剂。

In rocket engines, the oxidizer is stored separately from the fuel to control combustion.
在火箭发动机中,氧化剂通常与燃料分开储存,以便控制燃烧过程。

词源 Etymology

oxidizer 来自 oxidize(使氧化)+ -er(表示“做某事的人/物”),字面意思是“使(他物)发生氧化的东西”。“oxidize”与 oxygen(氧)同源,源于早期化学对“氧与燃烧/酸形成”关系的认识;后来“氧化”概念扩展为更广义的电子转移过程,但词形沿用至今。

相关词 Related Words

文学作品中的用例 Literary Works

  • 《Ignition! An Informal History of Liquid Rocket Propellants》(John D. Clark):以大量篇幅讨论火箭推进剂中的各类oxidizer(如液氧、硝酸、四氧化二氮等)的性质与风险。
  • 《Rocket Propulsion Elements》(George P. Sutton & Oscar Biblarz):经典航天工程教材,反复使用 oxidizer 来说明推进系统中氧化剂/燃料的配比与性能影响。
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