“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	marginal return of land marginal Sea marginal sea of China marginal social benefit marginal social cost marginal stability marginal strip marginal subgroup marginal sum marginal test marginal treatment cost marginal utility of children marginal value marginal zone B cell marginal zone lymphoma margin land between agriculture and forestry margin of error margin of safety margin ratio margin system Margit Kaffka Margot Benacerraf Margot Fonteyn Marguerite Audoux Marguerite daisy

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