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单词
radioactivity equilibrium
释义
radioactivity equilibrium
radioactivity equilibrium
[
‚rād·ē·ō·ak′tiv·əd·ē ‚ē·kwə′lib·rē·əm
]
(nuclear physics)
A condition which may arise in the decay of a radioactive parent with short-lived descendants, in which the ratio of the activity of a parent to that of a descendant remains constant.
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更新时间:2025/1/31 17:49:31