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连系 liánxì
gen.	copulate; copulation; string
tech.	connect; nexus

连系: 577 phrases in 55 subjects

Aerohydrodynamics	1
Agriculture	10
Air defense	4
Animal husbandry	1
Architecture	5
Automobiles	24
Aviation	15
Bridge construction	6
Business	17
Chemistry	1
Communications	3
Computer networks	24
Dermatology	1
Desert science	1
Drilling	1
Earth sciences	14
Ecology	1
Economy	6
Electric machinery	1
Electronics	71
Engineering geology	4
Environment	1
Explosives and Explosive Ordnance Disposal	7
Finances	1
General	23
Genetics	2
Geophysics	2
Hydroelectric power stations	2
Information technology	28
International trade	1
Life sciences	2
Management	1
Marketing	1
Mathematics	1
Mechanics	3
Metallurgy	46
Mining	4
Molecular genetics	1
Multimedia	1
Nautical	3
Navigation	4
Oil / petroleum	7
Plastics	1
Project management	4
Rail transport	1
Refrigeration	1
Securities	3
Shipbuilding	1
Space	46
Technology	135
Telecommunications	20
Textile industry	9
United Nations	1
Water resources	1
Wind Energy	2