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左旋螺旋
mol.gen.
left-handed helix
左 旋螺旋
:
51 phrases
in 16 subjects
Agriculture
1
Automobiles
2
Aviation
2
Bridge construction
1
Drilling
2
General
1
Genetics
3
Information technology
2
Mechanics
1
Metallurgy
2
Molecular genetics
2
Oil / petroleum
7
Shipbuilding
1
Space
1
Technology
22
Telecommunications
1
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