Any of the radioactive isotopes of iodine; esp. iodine-131, an artificial isotope with a half-life for beta decay of about 8 days, which is widely…
| 单词 | θ79603 |
| 释义 | the world > matter > physics > atomic nucleus > radioactive isotope > radioactive label > [noun] > isotope used as tracer > radio-iodine (2) radioiodine1935 Any of the radioactive isotopes of iodine; esp. iodine-131, an artificial isotope with a half-life for beta decay of about 8 days, which is widely… Subcategories:— labelling with (1) |
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