| 单词 | iodine-125 |
| 释义 | iodine-125 (once / 11819311 pages) n WORD FAMILY iodine-125 n light radioactive isotope of iodine with a half-life of 60 days; used as a tracer in thyroid studies and as a treatment for hyperthyroidism Hyper radioisotope a radioactive isotope of an element; produced either naturally or artificially I, atomic number 53, iodin, iodinea nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks) |
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