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基体改进剂
释义
基体改进剂
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理学
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释
matrix modifier
基体改进剂
在原子吸收光谱法分析中,为改善样品基体影响被测元素物理化学特性和行为而加入的化学试剂。又称化学改进剂。加入化学试剂后能改善或消除基体效应,最大程度地增大样品溶液中基体组分和待测元素的挥发性差异,进而借助合理的程序升温条件来消除或减小基体干扰,获得准确的测定结果。
Chemistry
>分析化学>仪器分析>释义
matrix modifier
基体改进剂
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lattice of differentiable functions
lattice of Gaussian integers
lattice of normal divisors
lattice of partitions
lattice of periods
lattice of points
lattice of projections
lattice of relations
lattice of sets
lattice of subalgebras
lattice of subgroups
lattice of subspaces
lattice of subvarieties
lattice of topologies
lattice of translations
lattice of varieties
lattice operation
lattice optics
lattice-ordered
lattice ordered algebra
lattice-ordered algebra
lattice ordered Banach space
lattice-ordered Banach space
lattice-ordered class
lattice-ordered group
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