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nozzle plugging
释义
nozzle plugging
Encyclopedia
工学
钻井装备
释
nozzle plugging
喷嘴堵塞
钻头上的喷嘴被岩屑或异物堵住,使钻井流体无法通过的现象。
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metacompact topological space
metacomplete
metacompleteness
meta-compound
metacone/ metaconid
metacontrast
metacryst
metacrystal
metacrystalline
metacyclic
metacyclic equation
metacyclic group
meta data
metadata
meta database
Metadata Encoding and Transmission Standard
metadata extraction
metadata framework
metadata harvesting
metadata in special area
meta data management
metadata mapping
metadata of digital map
metadata registries system
metadata repository
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