| 单词 | Calcium Isotopes |
| 释义 | Calcium Isotopes《英文msh词典》Calcium Isotopes [主题词] Calcium Isotopes [入口词] Isotopes,Calcium [中文释义] 钙同位素 [英文释义] Stable calcium atoms that have the same atomic number as the element calcium,but differ in atomic weight. Ca-42-44,46,and 48 are stable calcium isotopes. |
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