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information retrieval system
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information retrieval system
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信息检索系统
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information retrieval system
信息检索系统
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。
管理学
信息检索系统
释
information retrieval system
信息检索系统
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。
Chemistry
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information retrieval system
信息检索系统
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hydrogen sulfide gas
hydrogen sulfide poisoning during drilling and completion
hydrogen sulfide protection in oil drilling
hydrogen supply module
hydrogen transfer polymerization
hydrogen transportation
hydrogenutilization
hydrogen vehicle
hydrogeochemical kinetic characteristics
hydrogeochemical processes
hydrogeochemical zones
hydrogeochemistry
hydrogeography
hydrogeological and water well drilling
hydrogeological borehole
hydrogeological borehole design
hydrogeological calamities
hydrogeological condition
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hydrogeological information system
hydrogeological investigation
hydrogeological investigation report
hydrogeological investigation techniques and methods
hydrogeological log
hydrogeological logging
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