“isotope exchange method”的概念、定义、翻译、参考文献-科学参考

单词	isotope exchange method
释义	isotope exchange method Encyclopedia 工学标记方法释 isotope exchange method同位素交换法用放射性同位素与化合物中非放射性同位素原子之间的交换反应制备标记化合物的方法。工学标记方法释 isotope exchange method同位素交换法利用不同化学状态下，同一元素的两种同位素之间的互相交换而制备标记化合物的方法。
随便看	material handling system material handling system planning material hemolysis material hoist material host response material immune response material implication material inflammatory reaction material intrinsic length material irritation materialism Materialism and Empirio-criticism materialism of the old type materialist conception of history materialistic criminal psychology materialistic education Materiality materiality materialization materialized query table material law material level measurement Material Library material,light reflection model,and light scattering model material management system

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