V2EX boron

Boron

释义 Definition

:一种化学元素,符号 B,原子序数 5。它常以化合物形式存在于自然界中,广泛用于玻璃、陶瓷、清洁剂、半导体与农业(硼肥)等领域。(该词也可指“硼元素/硼这种物质”。)

发音 Pronunciation

/brn/(英) , /brn/(美)

例句 Examples

Boron is a chemical element with the symbol B.
硼是一种化学元素,符号是B。

Because boron compounds can improve heat resistance, manufacturers often add them to glass and ceramics.
由于硼化合物能提高耐热性,制造商常把它们加入玻璃和陶瓷中。

词源 Etymology

boron 来自 borax(硼砂) 的词根演变。borax 通过阿拉伯语 būraq 等形式传入欧洲语言;19世纪初,化学家在研究硼砂等含硼矿物时分离并命名了这种元素,形成 boron 这一元素名。

相关词 Related Words

文学作品 Notable Literary Works

  • Uncle Tungsten: Memories of a Chemical Boyhood(Oliver Sacks):以化学元素与材料为线索的回忆录中涉及多种元素与化学品语汇,含 boron 等元素相关表达。
  • The Disappearing Spoon(Sam Kean):以元素周期表故事串联科学史与文化轶事,讨论元素时会出现包括 boron 在内的元素名称。
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