“氡-220”的概念、定义、翻译、参考文献-科学参考

单词	氡-220
释义	氡-220 Encyclopedia 理学放射性元素释 radon-220氡-220 氡的质量数为220的同位素，符号，简写为220Rn。又称钍射气（Tn）。
随便看	Little Street Little Swallow Little Tadpole Looking for Mummy Little-theater movement Little Theatre Festival in Nanjing Littlewood Littlewood-Paley theory Littlewood problem Littlewood Richardson rule Littlewood-Richardson rule Little Yellow Dog’s Nest Little Zhufeng Jin Opera Troupe littoral facies littoral sandy land littoral sediment littoral underground brine littoral zone Littrov Littrow condition Littrow grating Littrow monchromator Littrow monochromator Littrow [reflection] grating Littrow reflection grating Littrow spectrograph

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