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单词 rutherfordium
释义
rutherfordium
(once / 11819311 pages)
n

WORD FAMILY
rutherfordium
USAGE EXAMPLES
Many are named after great scientists: einsteinium, curium, fermium, mendelevium, bohrium and rutherfordium.
BBC(Sep 19, 2014)
n a radioactive transuranic element which has been synthesized
Syn|Hyper
Rf, Unq, atomic number 104, element 104, unnilquadium
chemical element, element
any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
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更新时间:2024/12/23 5:33:59