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minerals and trace elements
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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。
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strictly positive sequence
strictly pseudoconvex function
strictly quasi concave function
strictly quasi-concave function
strictly quasi convex function
strictly quasi-convex function
strictly quasiconvex function
strictly quasi-ordered class
strictly regular transfer function
strictly stable process
strictly stationary process
strictly triangular matrix
strictly upper triangular matrix
strict majorant
strict management system of water resources
strict maximum
strict maximum point
strict minimum
strict minimum point
strict monotonicity
strict morphism
strict negation
strict negativity
strict order
strict partial order
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