“thorium decay series; thorium family”的概念、定义、翻译、参考文献-科学参考

单词	thorium decay series; thorium family
释义	thorium decay series; thorium family Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 thorium decay series; thorium family钍衰变系
随便看	spider-and-fly problem spider diagram of trace elements spider diffraction spider fiber spiderflower spider lily spider lines spider mite spider mites spider silk spider wasp spiderwort family spiegel spiel theory spigot spigot algorithm spike spike burst spiked variation spike filter spike function spikeless spikelet spikenard spike of the laser

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。