“trace element”的概念、定义、翻译、参考文献-科学参考

单词	trace element
释义	trace element Encyclopedia 工学食品配料释 trace element微量元素占人体总重量不到0.01%、每日需要量小于100毫克的元素。理学微量元素（地球化学）释 trace element微量元素在自然体系中含量低于0.1%的元素。 Astronomy trace element示踪元素 Biology trace element痕量元素；超微量元素
随便看	bonded phase chromatography bonded port area bonded port area in China bonded stationary phase bond energy bond enthalpy bonder bonderizing bond fluctuation bond fund Bond Gap bond hybridization Bondi Bondi accretion bonding bonding electron bonding orbital bonding pad bonding promoter bonding properties of wood-based panels bonding state bonding technology bonding technology/technique bonding types of organometallic compounds bond insurance

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