In the data processing, increased efficiency, reduced sample selection bias, and greatly facilitate the handling of statistics.

在数据的处理方面，提高了效率，减少了样本选择的偏倚，极大地方便了统计处理。

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A reduced sample grain size will result in a strong oxidation, thus the KBr disc technique for infrared spectroscopic analysis requires a strict control of the sample grain size.

样品粒径减小会导致样品严重氧化，因此压片法红外光谱分析要严格控制样品粒径。

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However, instead of heating the entire sample, the researchers used a hot atomic force microscope (AFM) tip to convert very narrow ribbons, measuring just 12 nm across, into reduced graphene.

然而，研究人员并非采用加热整个样本的方案，而是使用了原子力显微镜(afm)一个加热探针去转换出一条仅有12纳米宽的导电带。

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The sample is likely to grow: In 2012, when labor talks delayed the season and dramatically reduced the number of days off once it began, five NBA players suffered ACL injuries, up from an average of less than 3.5 over the last decade.

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