V2EX phosphorus

Phosphorus

定义 Definition

phosphorus;一种化学元素,符号 P,常见于化肥、火柴、清洁剂以及生物体(如骨骼和DNA)中。(该词在化学与日常语境中通常指元素“磷”,也可引申到含磷物质。)

发音 Pronunciation (IPA)

/fsfrs/

例句 Examples

Phosphorus is essential for healthy bones and teeth.
磷对骨骼和牙齿的健康至关重要。

Excess phosphorus in runoff can trigger algal blooms that harm aquatic ecosystems.
径流中过量的磷会引发藻华,从而危害水生生态系统。

词源 Etymology

phosphorus 源自拉丁语 phosphorus,再追溯到希腊语 phōsphóros,意为“带来光的”(phōs “光” + phérein “携带”)。之所以得名,与早期某些磷的形态会在空气中发光(化学发光现象)有关。

相关词 Related Words

文学作品 Literary Works

  • Primo Levi,《The Periodic Table》(《元素周期表》):以化学元素为篇章主题的回忆与随笔中涉及元素与物质世界的描写(可见对包括磷在内的元素的讨论脉络)。
  • Oliver Sacks,《Uncle Tungsten: Memories of a Chemical Boyhood》(《钨舅舅:一个化学少年的回忆》):讲述化学实验与元素的魅力,涉及对多种元素与其性质的叙述(相关章节常提及如磷这类“会发光/易反应”的元素)。
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