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切割
释义
切割
Encyclopedia
工学
采掘关系
释
cutting
切割
地下采矿中,在已完成开拓和采准工程的矿块里,为获得备采矿量而开辟的自由面和自由空间(拉底和切割槽),并提供大规模回采矿石爆破和放矿空间所必须完成的井巷工程。
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emission
emission allowance
emission and absorption of infrared radiation
emission angle
emission area
emission band
emission calibration
emission charges system
emission coefficient
emission component
emission computed tomography
emission computed tomography (ECT)
emission control of fuel-gas
emission control test of system
emission efficiency
emission efficiency of terahertz radiation
emission factor
emission factors
emission flux
emission frequency
emission inventories
Emission inventory of pollutants
emission line
emission-line galaxy
emission-line nebula
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