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单词 triton
释义 triton2 Physics.|ˈtraɪtɒn|
[f. tritium + -on1.]
A sub-atomic particle composed of one proton and two neutrons, the nucleus of the tritium atom.
1942Physical Rev. LXII. 115/1 The nucleus Li7 is pictured on the alpha-particle model as built up from an alpha-particle group and a triton (H3) group.1965Wireless World Sept. 446/2 Semiconductor devices can be employed for counting other types of ionizing particles such as protons, deuterons, tritons, fission fragments, etc.1976Nature 29 Apr. 749/3 There have been rather few studies of the interactions of tritons with nuclei, mainly because tritons are highly radioactive, with a half-life of about 12 years.
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