单词 | potassium-42 |
释义 | potassium-42 [pǝ`tas·ē·ǝm ¦fȯr·dē`tü] NUCLEAR PHYSICS Radioactive isotope with mass number of 42; half-life is 12.4 hours, with β- and γ-radiation; radiotoxic; used as radiotracer in medicine. |
随便看 |
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。