“waterway regulation for navigation in mountainous area”的概念、定义、翻译、参考文献-科学参考

单词	waterway regulation for navigation in mountainous area
释义	waterway regulation for navigation in mountainous area Encyclopedia 工学航道整治工程释 waterway regulation for navigation in mountainous area山区航道整治为消除山区河流的碍航状况，采用整治建筑物或炸礁、挖槽、拓宽等方法提高和改善山区航道的通航尺度和水流条件所采取的整治工程措施。
随便看	variety of associative algebras variety of elements variety of groups variety of languages variety of lattices variety of Lie algebras variety of low degree variety of mineral resources variety of moduli variety of nilpotent groups variety of rings variety of semigroups variety of solvable groups variety of universal algebras variety over global fields variety show music Variety Show Painting variety theory varifocal vari-focal lens varifocal lens binocular varifold variform Varignon Varignon parallelogram

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