“dam maintenance”的概念、定义、翻译、参考文献-科学参考

单词	dam maintenance
释义	dam maintenance Encyclopedia 工学土木工程养护技术释 dam maintenance坝体养护对运行中的坝体进行日常养护、缺陷处理、加固改建，保证其正常和安全运行，发挥应有效益的技术措施。
随便看	policy bank statistics policy-based insurance policy change cycle policy change dynamics policy choice policy community policy competition policy conflicts and elimination policy cost policy design policy design research policy diffusion policy effect evaluation method policy entrepreneur policy evaluation policy evaluation object policy evaluator policy experiment and policy promotion policy for the construction of important agricultural production bases policy for transformation of resource-based cities policy holder policyholder policy impact evaluation policy implementation policy implementation movement

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。