“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	contractive operator contractive operator-valued function contractive semi-group contractive semigroup contractivity contract law Contract Law of the People's Republic of China contract learning contract management of water conservancy project contract management system contract of charter party contract of novation contract of towage by sea contract of transferring land use right by government and by non-government contractor contractor liability insurance contractor logistics support of aircraft equipment contractor safety management system contract postgraduate contract purchase contract record contract research organization contracts for contributions contracts for supply and use of electricity,water,gas or heating contracts for technology

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