Judgement Sampling
... 攀比效应 Bandwagon Effect 判断性抽样 Judgement Sampling 旁氏 Pond's ...
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介绍钛合金光谱分析用标准物质均匀性检验的抽样、试、验及判断方法。
The method of the homogeneity testing of titanium-alloy CRM for spectroscopy analysis was given, which included samples selecting, testing and analysis.
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