“waterway regulation structures”的概念、定义、翻译、参考文献-科学参考

单词	waterway regulation structures
释义	waterway regulation structures Encyclopedia 工学内河航道整治释 waterway regulation structures航道整治建筑物整治航道中具有束水、导流、导沙、固滩和护岸等作用的建筑物或构筑物。
随便看	nullity nullity index nullity of a critical point nullity of a graph nullity of a linear mapping nullity of a linear operator nullity of a linear transformation nullity of a link nullity of a manifold nullity of a matrix nullity of an operator nullity of a space nullity of a transformation null line null matrix null method null model null morphism null mutation null object null object of a category null-pair null path null plane null point

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