V2EX nitrous

Nitrous

释义 Definition

nitrous(形容词):含氮的;与亚硝酸/亚硝基有关的。在化学与日常语境中也常指与一氧化二氮(nitrous oxide,“笑气”)相关的事物。(另有其他更专业用法。)

发音 Pronunciation

/natrs/

词源 Etymology

源自拉丁语 nitrum(天然碱、苏打、硝类物质)与词缀 -ous(“……的”)构成,字面含义是“像硝/含硝的”。后来在化学命名中逐渐固定为“与氮的某些化合形态(如亚硝酸、亚硝基)有关”的意思,并衍生出常见搭配 nitrous oxide

例句 Examples

The dentist gave me nitrous oxide to help me relax.
牙医给我用了笑气(nitrous oxide)来帮助我放松。

Nitrous compounds released from industry can contribute to air pollution and acid rain.
工业排放的含氮化合物可能会加剧空气污染并促成酸雨。

相关词 Related Words

文学与作品 Literary Works

  • Humphry Davy, _Researches, Chemical and Philosophical; Chiefly Concerning Nitrous Oxide_(1799):以“nitrous oxide(笑气)”为核心的经典化学研究著作。
  • Joseph Priestley, _Experiments and Observations on Different Kinds of Air_(17741777):早期气体化学的重要著作之一,讨论多种“空气/气体”,包含与“nitrous(含氮)”相关的术语与现象。
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