“promethium-147”的概念、定义、翻译、参考文献-科学参考

单词	promethium-147
释义	promethium-147 Encyclopedia 理学放射性元素释 promethium-147钷-147 钷的质量数为147的同位素，符号，简写为147Pm。
随便看	odd even nucleus odd-even nucleus odd-even-numbered n-alkanes predominance odd function odd graph odd group odd half-integer odd half-spinor odd half-spin representation Odd Hassel odd integer odd-multiple oddness odd node odd number odd-numbered monthly selection odd number theorem odd-number theorem odd -odd nucleus odd odd nucleus odd-odd nucleus odd order theorem odd oval odd parity odd-parity

科学参考收录了854744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。