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离子活性
oil ionic activity
离子活性[度]
el. ion activity
离子活性
met. ion activity
离子活性: 142 phrases in 18 subjects
Agriculture9
Architecture1
Aviation1
Chemistry13
Drilling5
Earth sciences4
Ecology2
Electronics4
Engineering geology1
Explosives and Explosive Ordnance Disposal7
General9
Metallurgy2
Oil / petroleum30
Plastics4
Polymers9
Technology29
Textile industry5
Water resources7