Characterised by small size and small sample amount, it is an ideal tool for superfine powder study of various research institutions.
它具有体积小,样品量少等特点,是各研究机构研究超细粉体的理想设备。
Therefore the hypothesis only was the part confirmed, this perhaps was small related with this research sample choice.
因此研究结果只是部分证实了研究假设,这或许与本研究的样本选择以及样本量较小有关。
However, there's bias in the report. The research with small sample size negates a generation of the only children is an overgeneralization.
但是,报告也有偏颇之处,小样本量的研究并不能以偏概全,从而否定一代独生子女。
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