单词 | iron-59 |
释义 | iron-59 [`ī·ǝrn ¦fif·tē`nīn] NUCLEAR PHYSICS Radioactive isotope of iron, symbol 59Fe, 46.3- day half-life; β and γ radiation; highly toxic; used to study metallic welds, corrosion mechanisms, engine wear, and bodily functions. |
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