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单词
钻机
释义
钻机
Encyclopedia
工学
钻机
释
drilling rig
钻机
在石油钻井中,用来带动钻具破碎岩石,向地下钻进,钻出规定井眼,以获取石油或天然气的地面成套钻井设备。
理学
钻机
释
drill rig
钻机
在地质勘探过程中,带动钻具从地下钻取岩心、矿心、岩屑、液态样、气态样等实物地质资源的专用机械设备。
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smart city data resource directory system
smart city data resources
smart city data resource storage
smart city data resource system
smart city data storage strategy
smart city data transmission
smart city data transmission layer
smart city data vitalization
smart city ecological management service platform
smart city emergency defense service platform
Smart City Expo World Congress
smart city government management database
smart city information security infrastructure
smart city infrastructure construction
smart city intelligent interactive platform
smart city management
smart city master data management
smart city multi-source dense data
smart city network data acquisition
smart city perception layer
smart city public security service platform
smart city sharing service platform
smart city specific resource database
smart city support service layer
smart city system framework
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更新时间:2026/6/21 19:12:20