“minerals and trace elements”的概念、定义、翻译、参考文献-科学参考

单词	minerals and trace elements
释义	minerals and trace elements Encyclopedia 工学矿物质和微量元素释 minerals and trace elements矿物质和微量元素在人体组织中，除碳、氢、氧和氮主要以有机物的形式存在外，其余以无机物的形式存在的物质统称为矿物质（无机盐）。在人体中检出的矿物质元素约70种，其中含量大于体重0.01%者称为常量元素，如钙、磷、钠、钾、氯、镁、硫等；含量小于体重0.01%者称微量元素。
随便看	rule of assignment Rule of Ci Poetry rule of commutativity rule of commutativity of equivalence rule of compound transposition rule of conflict rule of corroborative evidence rule of derivation rule of detachment rule of disjunction rule of electroneutrality rule of elimination rule of equal amount of substance rule of equality rule of erecting beam rule of erecting column rule of exportation rule of false position rule of five rule of generalization rule of hypothetical syllogism rule of identity rule of implication rule of importation rule of inference

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