“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	laser frequency stability laser frequency stabilization laser frequency stabilization technology laser frequency stablization principle laser frequency stablization technology laser frequency standard laser fused laser fusion laser fusion reaction laser gain laser gain medium laser geodimeter Laser Geodynamic Satellite LAser GEOdynamics Satellite laser glass laser glazing method lasergraph laser guidance laser guided adaptive optics laser guided atom laser guide of vertical shaft laser guide star laser guide stars laser guiding of atoms laser gyroscope

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