“chemical reference substance”的概念、定义、翻译、参考文献-科学参考

单词	chemical reference substance
释义	chemical reference substance Encyclopedia 医学化学对照品释 chemical reference substance化学对照品用于特定化学和物理检测的经过检定、性质均匀的物质的总称，在检测中化学对照品的一个或多个性质要与待测样品进行比较，化学对照品应具有满足其用途的适当纯度。
随便看	function近似可微函数 functor functor adjoint on the left functor adjoint on the right functor algebra functor category functor category; category of functors functor Ext functor Hom functorial functorial colimit functorial completion functorial homomorphism functorial isomorphism functoriality functorial limit functorial map functorial morphism functorial property functorial transformation functor language functor of diagrams functor of families functor of several variables functor of the second order

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