V2EX zirconium

Zirconium

释义 Definition

zirconium(名词):。一种银灰色的金属元素,化学符号 Zr,耐腐蚀、耐高温,常用于核工业(如燃料棒包壳材料)、化工设备以及耐火材料和合金中。(另有相关词 zircon 指“锆石/风信子石”,但不同于金属锆。)

发音 Pronunciation (IPA)

/zkonim/

例句 Examples

Zirconium is used in some medical implants because it resists corrosion.
由于耐腐蚀,锆被用于一些医疗植入物中。

Because zirconium has a low neutron-capture cross section, it is widely used to clad fuel rods in nuclear reactors.
由于锆对中子的吸收截面较低,它被广泛用于核反应堆燃料棒的包壳材料。

词源 Etymology

zirconium 来自 zircon(锆石)+ 化学元素常见后缀 -iumzircon 一词经由法语/德语进入英语,进一步可追溯到阿拉伯语 zarqun(指带金黄色或朱红色调的宝石/锆石的名称)。金属“锆”之名体现了它最初与含锆矿物(如锆石)的发现与分离过程有关。

相关词 Related Words

文学作品 Literary Works

  • H. G. WellsThe World Set Free》(《世界解放》):涉及核能与元素相关的想象性讨论(语境中常会出现元素名称的科普式提及)。
  • Primo LeviThe Periodic Table》(《元素周期表》):以化学元素与材料为线索的散文体作品(书中以元素为主题的写法使“元素名”在相关章节与讨论中常被提及)。
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