“operation and maintenance quota of water conservancy information system”的概念、定义、翻译、参考文献-科学参考

单词	operation and maintenance quota of water conservancy information system
释义	operation and maintenance quota of water conservancy information system Encyclopedia 工学〔水利信息化管理〕释 operation and maintenance quota of water conservancy information system水利信息系统运行维护定额保障特定水利信息系统运行维护工作所需费用计算的标准。是测算水利信息系统运行维护经费的主要依据。
随便看	Late Cermian coal-accumulating period late classic period late cluster late cropping late-developing advantage late developing countries late effect late endosome late fee late heavy bombardment late Homo sapiens late integrated Sachs-Wolfe effect late-life depression late-life loneliness late maturing variety of grass plant late-model late modernism latency latency hiding latency removal latensification latent latent addition latent and out-standing latent bud

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。