“半数有效剂量”的概念、定义、翻译、参考文献-科学参考

单词	半数有效剂量
释义	半数有效剂量 Encyclopedia 医学危险度评价释 Median effective dose半数有效剂量有一半实验动物起某种反应的剂量为半数有效剂量。
随便看	elevation angle elevation axis elevation control elevation control point elevation control survey elevation correction elevation mask elevation measuring elevation of sight elevation servo power amplifier elevation static correction elevation wing plate oil-water separation device elevator elevator control cabinet elevator for mine elevator liability insurance elevator paradox elevator shaft elevator traction machine elevatum eleven-a-side soccer of Summer Special Olympics Eleven Branch Secretariats eleven-faced Avalokitesvara of the Dulesi Temple at Jixian eleven-point conic eleventh five-year plan of China

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