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单词 geiger-nuttall law
释义 geiger-nut·tall law
noun
also geiger-nuttall relation \| ̷ ̷ ̷ ̷|nəd.ˌȯl-\
Usage: usually capitalized G&N
Etymology: after H. Geiger and John M. Nuttall died 1958 British physicist
: a statement in nuclear physics: for an alpha-emitting radioactive substance the logarithm of the decay constant and the logarithm of the range in air of the emitted alpha rays are in linear relation to each other
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更新时间:2024/9/22 21:27:44