“annual maintenance in ancient water conservancy projects”的概念、定义、翻译、参考文献-科学参考

单词	annual maintenance in ancient water conservancy projects
释义	annual maintenance in ancient water conservancy projects Encyclopedia 工学中国古代水利管理释 annual maintenance in ancient water conservancy projects古代水利工程岁修古人采用当时的技术与材料对水利工程进行每年一次的全面检查、养护和维修的制度。是一种有计划的、定期性的维修制度，以此保障水利工程的可持续运行。
随便看	target gland target heart rate target holder target hypervisor target identification target information processing targeting advertising targeting analysis targeting drug delivery systems targeting induced local lesions in genomes targeting of drug targeting pod targeting prodrugs targeting therapy of cancer target language target language dictionary target language generation target like fragment target location technology target machine Target Market target market target materials target merging paradigm target method

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