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standard recovery
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在含或不含被测物质的样品中加入已知量标准物质,按样品处理和相关分析步骤操作后,所测到结果与加入量的比值。一般用百分数表示。
Chemistry
>分析化学>样品预处理>释义
spike recovery
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primary spectrum, first-order spectrum
primary spermatocyte
primary stage of socialism
primary standard
primary standard dosimeter
primary standard for airborne sound pressure
primary standard for OCTG threads
primary standard for sound pressure in water
primary standard for ultrasound power
primary standard light source
primary standard machine of shore hardness
primary standard machine of vickers hardness
primary standard material
primary standard of absorbed dose to water
primary standard of air kerma
primary standard of angle metrology
primary standard of diffuse transmitted visual
primary standard of exposure
primary standard of flatness
primary standard of illuminance
primary standard of laser small angle
primary standard of laser wave length
primary standard of length
primary standard of line angle
primary standard of luminance
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