rutherfordium / ˌrʌð ərˈfɔr di əm, -ˈfoʊr-, ˌrʌθ- /

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rutherfordium 的定义

n. 名词 noun

Chemistry, Physics.

  1. a superheavy, synthetic, radioactive element with a very short half-life. Symbol: Rf; atomic number: 104.