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standard deviation method
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standard deviation method
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standard deviation method
标准差法
应用同年龄、同性别参考数据的平均值和标准差进行评价的方法。
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ion exchange membrane
ion exchange membrane cell electrolysis process
ion exchange membrane for electrodialysis
ion exchange membranes
ion exchange polymer
ion exchange purity process for leach-solution of mineral material
ion exchange reaction
ion exchange resin
ion-exchange resin
ion exchange resins
ion exchange sustained/ controlled release preparations
ion exchange technique
ion-exchange technology of tungsten
ion exchange vessel
ion exclusion chromatography
ion exclusion chromatography (IEC)
ion flotation
ion flow
ion flux
ion fragmentation
ion gun
ion-gyro-frequency
ion hammering
ion homeostasis
Ionians
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