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1:2点识别试验法
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1:2点识别试验法
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1:2 point identification test method
1:2点识别试验法
先将作为标准样本的A或B(明试样)给评价员,让评价员记住其特性,然后供给用暗号标示的试样A和B(评价员事先不知两个试样的内容和特性,故称暗试样),让评价员从中选出与标准样本相同的一种。又称2-3点试验法。是食品感官检测的方法之一。
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heterogeneous distribution
heterogeneous equation
heterogeneous hydrogenation
heterogeneous hydrolysis of N2O5
heterogeneous light
heterogeneous multi-agent system
heterogeneous multiprocessor
heterogeneous network
heterogeneous nuclear RNA
heterogeneous nucleation
Heterogeneous numbers
heterogeneous photocatalysis
heterogeneous polymerization
heterogeneous populations
heterogeneous preference
heterogeneous reaction
heterogeneous reactions on surface of particles in the atmosphere
heterogeneous reactor chemistry
heterogeneous retrieval
heterogeneous solid model
heterogeneous spherical earth
heterogeneous stratospheric chemistry
heterogeneous supercomputing
heterogeneous wireless network
heterogenite
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