单词 | Fluorine Radioisotopes |
释义 | Fluorine Radioisotopes《英文msh词典》Fluorine Radioisotopes [主题词] Fluorine Radioisotopes [入口词] Radioisotopes,Fluorine [中文释义] 氟放射性同位素 [英文释义] Unstable isotopes of fluorine that decay or disintegrate emitting radiation. F atoms with atomic weights 17,18,and 20-22 are radioactive fluorine isotopes. |
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