“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	chain of survival chain of syzygies chain of trust chain orientational disorder chain polymerization chain propagation chain propagation reaction chain ratio chain-react chain reaction chain reaction of nuclear fission chainreactor chain recurrence chain recurrent point chain recurrent set chain referral sampling chain rigidity chain ring chain rule chain sampling inspection chain saw chain scheduling chain scission degradation chain segment chain semi flexibility

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