“半交换期”的概念、定义、翻译、参考文献-科学参考

单词	半交换期
释义	半交换期 Encyclopedia 理学放射化学释 half-time for isotope exchange半交换期同位素交换反应进行一半时所需的时间。 Chemistry ＞放射化学与辐射化学＞基础放射化学＞释义 exchange half-time; exchange half-life半交换期
随便看	second virial coefficient second wave of Chinese newspaper publication second window secrecy secrecy capacity secrecy system Secret Agreementon Question of Constantinopleand Straits Secretariat-Chancellery secretariat style secretary-general of the United Nations secretary in a bureau secretary problem Secret Ballot Secret China Secret code secret color porcelain lotus bowl Secret Committee of Correspondence secret communication Secret Diaries secret diplomacy Secret Documentary Secret Formula for Painting Portraits Secret History of the Mongols secretin secretion

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