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actinium

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actinium

词类

名词 (Noun)

词意

读音

  • IPA: /ækˈtɪniəm/

变形

不可数

例句

  1. Actinium is a radioactive element that gives its name to the actinide series of elements.(锕是一种以其命名的放射性元素,开启了元素锕系序列。)
  2. Actinium was discovered in 1899 by French chemist Andre Debierne.(锕于1899年由法国化学家安德烈德比埃尔内发现。)
  3. Actinium-225 is being researched for use in targeted alpha therapy for cancer treatment.(锕-225被研究用于癌症治疗的靶向α疗法。)
  4. Actinium glows blue in the dark due to its intense radioactivity.(因其强烈的放射性,锕在黑暗中发出蓝光。)