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diameter ratio stresses
automat.	отношение диаметров; передаточное число (напр. коробки передач)
nautic.	отношение диаметра винта к шагу
transp.	диаметровое соотношение (ковшовой турбины)

diameter ratio: 88 phrases in 34 subjects

Antennas and waveguides	1
Armored vehicles	3
Astronautics	3
Automated equipment	1
Automobiles	1
Aviation	2
Cables and cable production	1
Cardiology	1
Cement	1
Construction	1
Electronics	1
Energy industry	5
Forestry	3
General	2
Geometry	1
Mechanics	1
Medical	2
Metallurgy	3
Military	4
Mining	2
Missiles	3
Music	1
Nautical	14
Oil / petroleum	5
Oil and gas technology	1
Physics	2
Pipelines	4
Plastics	1
Sakhalin	1
Solar power	1
Submarines	2
Technology	9
Transport	4
United States	1