“uranium-234”的概念、定义、翻译、参考文献-科学参考

单词	uranium-234
释义	uranium-234 Encyclopedia 理学放射性元素释 uranium-234铀-234 铀的质量数为234的同位素，符号，简写为234U。曾称铀Ⅱ（UⅡ）。
随便看	open set open set basis open set condition open-set condition open-shelf book selling open-shelf reserve system open shell open shop scheduling problem open shortest path first open shortest path first, OSPF open simplex open skies open solar telescope open solid sphere open source open source brain computer interface project open source financial information trading platform open-source intelligence open source software open source software of digital library system open space open space ratio open sphere open spiral galaxy open star

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