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反极性
gen. antipolarity
agric. antipolarity (antipolaritas)
met. buck; reversed polarity
tech. opposite polarity; reverse polarity (接法); reverse polarity
反〔向〕极性
phys. reverse polarity; reversed polarity
反〔异〕极性
met. reversed polarity
反极性: 56 phrases in 11 subjects
Agriculture1
Communications1
Electronics9
General1
Geophysics4
Metallurgy2
Oil / petroleum5
Power system protection1
Space1
Technology29
Telecommunications2