“river bed armoring”的概念、定义、翻译、参考文献-科学参考

单词	river bed armoring
释义	river bed armoring Encyclopedia 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。
随便看	ultraspherical ultraspherical differential equation ultraspherical function ultraspherical polynomial ultrastability ultrastable ultrastable glass ultrastable systems ultrastrength material ultrastrong ultrastrong dual ultrastrong operator topology ultrastrong topology ultrastructural pathology ultrastructure ultra-supercritical power generation technology ultra telephoto lens, super telephoto lens ultra-telescopic meteor ultratelescopic meteor ultrathin film ultra-thin overlay ultrathin section ultra trace ultratrace analysis ultravacuum

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