同时，盛屯系近年来也在向下游材料端延伸，布局三元前驱体等项目，试图打通“资源—材料”全产业链。这种“上控资源、下拓材料”的战略，若能真正落地，或许能帮助盛屯系在周期波动中找到更大的确定性。
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。关于这个话题，heLLoword翻译官方下载提供了深入分析
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You look at a region of the image. If all the pixels are roughly the same color (below some threshold), you store the average color for the whole region as a single value. If the pixels vary too much, you split the region into four quadrants and try again.