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排气净化器
释义
排气净化器
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工学
采掘装备
释
exhaust purifier
排气净化器
减少发动机污染物的排放和使排放废气中的CO、HC、NOx分别被氧化或还原,生成无毒的CO2、H2O和N2的环保器械。
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commutativity relation
commutator
commutator algebra
commutator calculus
commutator closed group
commutator factor group
commutator group
commutator ideal
commutator identity
commutatorless motor
commutator operation
commutator product
commutator quotient group
commutator series
commutator subgroup
commute
commuter’s bus and subway discounts
commuting
commuting elements
commuting endomorphisms
commuting extensions
commuting mappings
commuting matrices
commuting operator
commuting operators
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