“information service efficiency”的概念、定义、翻译、参考文献-科学参考

单词	information service efficiency
释义	information service efficiency Encyclopedia 管理学【按服务方式划分】释 information service efficiency信息服务效率信息服务活动中获得的价值（信息服务效果）与投入资源成本（信息服务成本）的比率。是衡量信息服务质量的一个重要指标和参数。
随便看	ramified differential ramified domain ramified element ramified extension ramified formal theory ramified language ramified manifold ramified place ramified prime divisor ramified prime ideal ramified prime number ramified proof ramified surface ramified theory of types ramified valuation ramified value R. A. Millikan R. A. Millikan, 1868—1953 ram jet ramjet Ramkhamhaeng Ram Khamhaeng Inscription Ramkinkar Baij Ram Kumar rammability

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