V2EX holmium

Holmium

释义 Definition

:一种化学元素,符号 Ho,原子序数 67。属于镧系元素(稀土金属),常用于某些高强磁体、激光材料以及核反应控制等相关应用。(它还有一些更专业的物理与材料学用途。)

发音 Pronunciation (IPA)

/holmim/

例句 Examples

Holmium is a rare-earth element.
钬是一种稀土元素。

Holmium-doped lasers can produce specific wavelengths used in medical procedures and materials processing.
掺钬激光器可以产生特定波长,用于某些医疗操作和材料加工。

词源 Etymology

Holmium 来自拉丁化的新词,源于 Holmia(“斯德哥尔摩”的拉丁名)。19 世纪末,瑞典化学家在研究稀土元素时命名了它,用以纪念与发现相关的瑞典学术环境与地点。

相关词 Related Words

文学作品用例 Literary Works

钬(holmium)主要出现在化学、材料科学与工程类书籍与论文中,较少作为文学(小说、诗歌、戏剧)中的常见词汇出现。较常见的书面出处包括:

  • CRC Handbook of Chemistry and Physics》(工具书中元素与物性条目常会提及 holmium)
  • Ullmann’s Encyclopedia of Industrial Chemistry》(工业化学百科中稀土相关条目可能出现)
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