“maintenance of water retaining structure”的概念、定义、翻译、参考文献-科学参考

单词	maintenance of water retaining structure
释义	maintenance of water retaining structure Encyclopedia 工学水工建筑物维修释 maintenance of water retaining structure挡水建筑物维修通过日常维护、缺陷维修，保证水电站挡水建筑物安全运行和正常功能发挥所采取的工程措施。
随便看	prismatic spectrograph prismatic spectroscope prismatic spectrum prismatic surface prismatic transit instrument prismatoid prismatoidal prismatoid theorem PRISMA声明 prism clamp prism diopter prism ghost prism graph prism-grating-prism splitter prism method prism of corner cube prismograph prismoid prismometer prismoptric prism-pair technique prism photometer prism spectrograph prism spectrometer prism spectroscope

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