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矿物质和微量元素
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矿物质和微量元素
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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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Complete Collection on Traditional Chinese Arts and Crafts
complete combination
complete commutative law
complete compactness
complete complex
complete configuration
complete connection
complete conservation scheme
complete continuity
complete continuous operator
complete continuous system
complete contract
complete controllability
complete convergence
complete convex function
complete convex surface
complete correlation coefficient
complete correlation matrix
complete correspondence
complete counter
complete cross classifications
complete curvature
Complete Cycle of Eight-beat Seated Music with Double Chinese Gong Chimes in Che Tunes
complete Dedekind lattice
complete definiteness
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