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单词
gamma ray
释义
gamma ray
n.
(名词)
Electromagnetic radiation emitted by radioactive decay and having energies in a range from ten thousand (10
4
) to ten million (10
7
) electron volts.
伽马射线:辐射性衰变放出的电磁射线,并在1万(10
4
)至一千万 (10
7
)电子的范围内具有能量
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更新时间:2026/5/20 16:05:54