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。关于这个话题，Line官方版本下载提供了深入分析
An example of dithering using random noise. Top to bottom: original gradient, quantised after dithering, quantised without dithering.
（二）乏燃料，是指在反应堆堆芯内受过辐照并从堆芯永久卸出的核燃料。