双层管道的英文

• double skin duct
• double-skin duct

• "双层"英文翻译    double-deck; having two laye ...
• "管道"英文翻译    pipeline; channel; tunnel; p ...
• "双层管" 英文翻译 :    double tube; double wall tube; duplex tube; pipe in pipe
• "双层管完井" 英文翻译 :    dual completion
• "双层管理体制" 英文翻译 :    the two-tier management system
• "镀层管道连接件" 英文翻译 :    standard test method for joints fittings and patches in coated pipelines
• "双层" 英文翻译 :    double-deck; having two layers; bilayer; of two thicknesses◇双层壁 cavity wall; 双层玻璃 [房] double-glazing; 双层玻璃窗 [房] double window; 双层车体 double-deck bus body; 双层船 double-decker; 双层船底 double bottom; 双层床 bunk bed; 双层公共汽车 double-deck bus; 双层黄金市场 two-tier gold market; two-tiered gold market; 双层火车 double-decker; 双层甲板船 two-decker; 双层胶合板 two-ply; 双层客车 double decker coach; 双层门 two storied gate; 双层面纱 yashmak; yashmac; 双层桥 double level bridge; 双层透镜 double-layer lens; 双层中空玻璃 double layer glass
• "层管井" 英文翻译 :    stove pipe well; well， stove-pipe
• "叠层管" 英文翻译 :    stacked tube
• "多层管" 英文翻译 :    multilayered pipe; multilayered tube
• "复层管" 英文翻译 :    clad pipe
• "涂层管" 英文翻译 :    cladding tube; coated pipe
• "管道" 英文翻译 :    [工业] pipeline; channel; tunnel; piping; canalis; pipe run; duct; conduit; conduit pipe; ducting; line of pipes; pipe alley 污水管道 soil pipeline; 煤气管道 gas pipe; 消防管道 fire fighting pipeline; 管道安装 piping erection; 为新房子安装自来水管道 pipe a new house for water; 室外的管道需要油漆了。 the piping outside the house needs painting.; 管道安装工 pipelayer; pipeman; 管道泵 pipeline pump; 管道电缆 underground cable; conduit cable; duct cable; 管道工 pipeliner; pipe-man; 管道工程 plumbing; pipework; 管道化 channelization; 管道煤气 pipelined gas; 管道清洁工 swab-man; 管道入口 entrance; conduit box; 管道设计 channel design; 管道施工 pipeline construction; 管道输煤 pipeline coal transporting; 管道输沙 sediment transport through pipeline; 管道输送 pipage; pipeage; 管道弯头 channel bend; 管道网 grid; network of pipe lines; 管道遥测 pipeline telemetering; 管道运输 pipeline transport; transportation by pipelines; 管道装置 plumbing installation
• "层管理顶" 英文翻译 :    layer management entry
• "层管理接口" 英文翻译 :    lki layer management interface; lmi layer management interface
• "层管理链路" 英文翻译 :    layer management link
• "层管理器" 英文翻译 :    layer manager
• "层管理实体" 英文翻译 :    lme layer management entity
• "层管理项" 英文翻译 :    lme layer management entry
• "层管理协议" 英文翻译 :    lmlayer management protocol
• "多层管理" 英文翻译 :    multiple levels of management
• "分层管理" 英文翻译 :    hierarchical direct; level administration; multi-zone supervision; separate stratum control
• "高层管理" 英文翻译 :    tomanagement
• "高层管理者" 英文翻译 :    top managers
• "基层管理" 英文翻译 :    bottom management; grassroots management; lower management

• Double wall pipe is being used at this airport for a number of reasons but one major reason is pre - existing contamination
  机场用双层管道有很多原因，其中最主要的原因是预防污染。