“thorium-238”的概念、定义、翻译、参考文献-科学参考

单词	thorium-238
释义	thorium-238 Encyclopedia 理学放射性元素释 thorium-238钍-238 钍的质量数为238的同位素，符号，简写为238Th。
随便看	short line short lived intermediates short lived nucleus short-lived nucleus short-lived plant short-lived radionuclide dating short-lived star short lyric short memory model short memory stationary process short memory time series short message communication Short message service short/micro film short multiplication Short Natural Treatises shortness shortness exponent shortnose chimaeras short-nosed fruit bat short-of-print book Short Parliament short paste short period short-period Cepheid

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