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ore drawing
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ore drawing
Encyclopedia
工学
覆岩下放矿
释
ore drawing
放矿
崩落采矿法中采下的矿石在崩落围岩覆盖下放至出矿巷道的流动过程与放出作业。
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prompt critical
prompt fission neutron
prompt fission neutron logging
prompt fluorescence
prompt gamma ray neutron activation analysis
prompt gamma ray neutron activation analysis (PGNAA)
prompt gamma-ray neutron activation analyzer
Prompt Global Strike System
prompt lepton
promptly simple set
prompt neutron
prompt period
prompt radiation
prompt radiation analysis
prompt X-ray neutron activation analysis
prompt γ radiation from fission
prompt γ-rayneutron activation analysis
promulgate written laws in the Spring and Autumn period
promulgation of law
promyelocyte
pronase
pronator
proneness
pronephric duct
pronephric tubule
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