“management of sand mining in Yangzi river”的概念、定义、翻译、参考文献-科学参考

单词	management of sand mining in Yangzi river
释义	management of sand mining in Yangzi river Encyclopedia 工学河道湖泊管理释 management of sand mining in Yangzi river长江河道采砂管理规范长江河道采砂行为的管理工作。
随便看	Archimedean ring Archimedean semigroup Archimedean solid Archimedean solid stellation Archimedean space Archimedean spiral Archimedean spiral inverse curve Archimedean tessellation Archimedean unit Archimedean valuation Archimedean vector lattice Archimedes Archimedes algorithm Archimedes axiom Archimedes box Archimedes cattle problem Archimedes circle Archimedes constant Archimedes crater Archimedes hat-box theorem Archimedes lemma Archimedes midpoint theorem Archimedes number Archimedes postulate Archimedes principle

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