| 单词 | Radioisotopes,Nitrogen |
| 释义 | Radioisotopes,Nitrogen《英文msh词典》Radioisotopes,Nitrogen [入口词] Radioisotopes,Nitrogen [主题词] Nitrogen Radioisotopes [英文释义] Unstable isotopes of nitrogen that decay or disintegrate emitting radiation. N atoms with atomic weights 12,13,16,17,and 18 are radioactive nitrogen isotopes. |
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