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单词 rutherfordium
释义 ruth·er·ford·ium
\ˌrəthə(r)ˈfȯ(ə)rdēəm, ˌrəth-\ noun
(-s)
Etymology: New Latin, from Ernest Rutherford died 1937 British physicist + New Latin -ium
: a short-lived radioactive element of atomic number 104 that is produced artificially — symbol Rf
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更新时间:2024/9/20 13:34:12