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用发射光谱分析方法定量测定钨酸锌晶体中铬的浓度。相对标准偏差为8%左右,样品测定的回收率在98—104%之间。
Quantitative determination of chromium concentration in zinc tungstate crystals by emission spectroscopy. The relative standard deviation was about 8%, and the recovery of the sample was between 98-104%.