“水工金属结构维修”的概念、定义、翻译、参考文献-科学参考

单词	水工金属结构维修
释义	水工金属结构维修 Encyclopedia 工学水工建筑物维修释 maintenance of hydraulic metal structure水工金属结构维修保证水工金属结构安全可靠运行和正常使用寿命的工程措施。
随便看	covering complex covering condition covering constant covering curve covering design covering differentiable manifold covering dimension covering domain covering element covering epithelium covering family covering functor covering group covering homomorphism covering homotopy covering homotopy axiom covering homotopy property covering homotopy theorem covering isotopy covering lemma covering Lie group covering linkage invariant covering manifold covering map covering number

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。