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单词
cerium-144
释义
cerium-144
cerium-144
[
′sir·ē·əm ‚wən‚fȯrd·ē′fȯr
]
(nuclear physics)
A radioactive isotope of the element cerium with atomic mass number of 144; a beta emitter with a half-life of 285 days.
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更新时间:2026/7/16 23:12:29