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information retrieval system
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根据一定社会需要和为达到特定的信息交流目的而建立的一种有序化的信息资源集合体。
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信息检索系统
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information retrieval system
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为满足用户特定需求而建立的一整套有关信息资源的采集、传输、加工、存储、维护和检索的系统。
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risk model
risk monitoring
risk monitoring for tunnel and underground engineering
risk monitoring of agricultural genetically-modified organisms
risk-need-responsivity model
risk neutral measure
risk-neutral pricing
risk neutral principle
risk of an estimator
risk of a statistical procedure
risk of environmental geological problems
risk of forest fire
risk of maritime traffic
risk of prairie fire
risk of reaction
risk of space radiation
risk of the first kind
risk of the second kind
risk of the third kind
risk on hazards of exotic species
risk perception
risk perception in the commission of crime
risk point
risk predictability training
risk prediction
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