fermi (fm)

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fermi (fm)的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 fermi:
  1. a metric unit of length equal to one quadrillionth of a meter

  2. Italian nuclear physicist (in the United States after 1939) who worked on artificial radioactivity caused by neutron bombardment and who headed the group that in 1942 produced the first controlled nuclear reaction (1901-1954)

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