单词 | radiocalcium |
释义 | radiocalciumra·di·o·cal·ci·um(rā'dē-ō-kal'sē-ŭm),radioactive calciumAny of the radionuclides of calcium, the most common of which are the beta-emitting 45Ca, which has a half-life of 163 days, and the beta and gamma-emitting 47Ca, which has a half-life of 4.5 days and has some currency as a tracer for calcium metabolism studies.radiocalcium(rā″dē-ō-kăl′sē-ŭm) |
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