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在颗粒分析试验过程中,用到的主要方法包括:筛析法、密度计法、联合测定法。而且在实际分析试验过程中,往往会存在很大误差,造成误差产生的原因有:设备、方法、人员等。本文通过查询相关文献,就颗粒分析试验的主要误差进行浅要分析,并提出行之有效的对策,希望颗粒分析试验的真实性有一定帮助。
In the particle analysis of the test process, the main methods used include: sieve analysis, densitometry, combined assay. And in the actual analysis of the test process, there will often be a lot of errors, resulting in error due to the reasons: equipment, methods, personnel and so on. In this paper, we mainly analyze the main errors of the particle analysis test by querying the relevant literature and put forward effective countermeasures. We hope that the particle analysis will be of some help to the authenticity of the experiment.