“管涌”的概念、定义、翻译、参考文献-科学参考

单词	管涌
释义	管涌 Encyclopedia 工学工程地下水问题释 piping管涌在任意方向水头梯度的渗透水流作用下，在土体内部空腔或外部的渗流出口处，首先由细颗粒在粗颗粒形成的孔隙通道中移动流失，继而发展到粗颗粒流失形成管状侵蚀通道的现象（图1）。
随便看	element of area element of a set element of a space element of a spread element of best approximation element of city planning element of contact element of eclipse element of finite order element of geometry element of infinite height element of infinite order element of information exchange element of integration element of length element of orbit element of regular wave element of reserve element of the first importance element of volume elemento organic chemistry elemento-organic chemistry elemento organic compound elemento-organic compound elemento-organic polymer

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