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逆流交换 ni liú jiāo huàn
refrig. counterflow exchange
逆流交换{机制} ni liú jiāo huàn
agric. countercurrent exchange
逆流交换
: 24 phrases in 10 subjects
Agriculture2
Construction1
Earth sciences1
Electronics2
General2
Metallurgy4
Oil processing plants1
Reproductive biology1
Sports2
Technology8