商业上
发表于 2025-3-28 16:15:03
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使满足
发表于 2025-3-28 20:03:07
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轻率的你
发表于 2025-3-29 01:56:15
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CAND
发表于 2025-3-29 04:42:02
,Why Hahn’s Radiothorium Surprised Rutherford in Montreal, Marie Curie had obtained a value of about 225 using chemical techniques.. The spectroscopic results of Carl Runge and Julius Precht, however, seemed to indicate that radium was even heavier than uranium.
消瘦
发表于 2025-3-29 08:58:37
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让步
发表于 2025-3-29 13:39:05
,The Evolution of Matter: Nuclear Physics, Cosmic Rays, and Robert Millikan’s Research Program,be named the California Institute of Technology..It became obvious that his new series of investigations would have to be on signigicant problems, for they would have to mirror his newly elevated status in the profession.
发怨言
发表于 2025-3-29 15:37:28
Internal and External Conditions for the Discovery of Nuclear Fission by the Berlin Team,sistant share his fame. I am much more convinced that it was the .of all three scientists, including Lise Meitner, which gave rise to the discovery — at least in the way that it was done, with extremely weak radioactive samples, and as early as it was done.
新娘
发表于 2025-3-29 22:46:29
Nuclear Physics in Canada in the 1930s,oned. The discovery of radioactive fragments from the neutron-induced fission of uranium by Hahn and Strassmann at the end of the 1930s triggered off a new variety of nuclear physics, but that is beyond the time scope of interest here.
ELUC
发表于 2025-3-30 02:22:50
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