Chinese ⇄ English

V形螺旋
tech.	V-thread screw

形螺旋 : 499 phrases in 45 subjects

Agriculture	9
Air defense	2
Animal husbandry	1
Archery	1
Architecture	11
Automobiles	20
Aviation	6
Biology	1
Bridge construction	1
Business	2
Chemistry	3
Compressors	1
Construction	3
Dancing	1
Dermatology	8
Drilling	8
Economy	1
Electric machinery	2
Electronics	16
Engineering geology	3
Explosives and Explosive Ordnance Disposal	2
Figure skating	4
General	32
Geophysics	1
Human resources	1
Hydroelectric power stations	9
Mechanic engineering	1
Mechanics	1
Metallurgy	21
Nuclear and fusion power	1
Oil / petroleum	14
Plastics	21
Polymers	5
Radio	1
Rail transport	2
Refrigeration	2
Shipbuilding	12
Skiing	2
Skydiving	2
Space	8
Sports	2
Technology	233
Telecommunications	2
Textile industry	18
Wind Energy	2