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河床粗化
释义
河床粗化
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工学
泥沙运动力学
释
river bed armoring
河床粗化
河床表层中的细颗粒泥沙被水流带走,粗颗粒遗留下来,致使河床质逐渐变粗,甚至形成抗冲保护层的过程。又称河床质粗化。
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