“expression state of information need”的概念、定义、翻译、参考文献-科学参考

单词	expression state of information need
释义	expression state of information need Encyclopedia 管理学信息需求释 expression state of information need信息需求表达状态通过用户的信息活动，特别是与信息服务系统的交往和互动，用户认识到了需求并明确表达出来的阶段。
随便看	alkali desizing alkali-earth metal alkali fusion alkali gabbro alkali-leaching of mineral material at general-pressure alkali metal alkali metal atom alkali-metal atom alkali metal atomic spectrum alkali metasomatism alkalimeter alkalimetry alkaline alkaline accumulator alkaline accumulator; alkaline secondary battery alkaline agents for reactive dye fixing alkaline corrosion alkaline earth ferroalloy alkaline earth metal alkaline-earth metal alkaline ethylene glycol method alkaline fertilizer alkaline filter paper method alkaline flooding alkaline fuel cell

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