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词汇 fermium
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fermium. Fermium, like einsteinium, is an artificially pro- duced radioactive element first detected by American physicist Albert Ghiorso in the debris of the first H-bomb explosion. El- ement 100 was named for Enrico Fermi (1901–54), “the father of the atomic bomb,” the year after his death. Professor Fermi, Italian born, left Italy in 1936 to receive the Nobel Prize for his theory of radioactive substances known as Fermi statistics. Op- posed to Mussolini’s anti-Semitic policies, he did not return, immigrating to America and becoming a citizen of the United States. Fermi directed the scientific team that produced the his- toric self-sustained nuclear chain reaction at the University of Chicago in 1942, and worked on the development of the atomic bomb at Los Alamos, New Mexico. See also einstein.
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更新时间:2024/9/21 14:36:47