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单词
iron 55
释义
iron 55
i·ron 55
(
ī'ron
),
An iron isotope; a positron emitter with a half-life of 2.73 years; used (less often than
59
Fe) as a tracer in study of iron metabolism and in blood perfusion studies.
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light-based regional product
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light beacon
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更新时间:2025/3/28 10:09:06