“actinium”的概念、定义、翻译、参考文献-科学参考

单词	actinium
释义	actinium Encyclopedia 理学放射性元素释 actinium锕天然放射性元素，元素符号Ac，原子序数89，半衰期最长的同位素的质量数227。属周期系ⅢB族，锕系元素。其英文名称源自古希腊语中的ακτίς、ακτίνος（aktis、aktinos），意为光线。 Astronomy actinium缩写：Ac。锕 Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 actinium锕
随便看	diallyl fumarate diallyl hadipateoate diallyl phthalate diallyl polymer Dialog Between Truffaut and Hitchcock dialogical logic Dialogical Theory dialogic listening Dialog Online Information Retrieval System dialog style dialog system Dialogue dialogue Dialogue between a Christian Philosopher and a Chinese Philosopher on the Existence and Nature of God Dialogue Between the CPC and the World Dialogue Between the Fisherman and the Woodcutter Dialogue Concerning the Two Chief World Systems dialogue consciousness of public administration dialogue editing dialogue learning dialogue manager dialogue psychology Dialogues Concerning Natural Religion Dialogues of Plato Dialogues on Universe and Humanity

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