“灌区更新改造”的概念、定义、翻译、参考文献-科学参考

单词	灌区更新改造
释义	灌区更新改造 Encyclopedia 工学灌溉工程管理释 renovation and reconstruction灌区更新改造为恢复灌区灌溉设施功能，提高工程设施和运行管理的技术水平，采取措施对现有灌区各项工程、设备等进行的更新或技术改造过程。
随便看	complement of a set complement of a subgraph complement of a submodule complement of a subset complement of a subspace complement of credibility complement receptor，CR complement-reducible graph complement relation complement set complement subgraph complement submodule complement subset complement subspace complement system complement theorem completability completable completable topological group completable topological space complete complete Abelian group complete Abelian variety complete absorption complete accumulation point

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