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to phrases
光线光学
stresses
gen.
геометрическая оптика
el.
лучевая оптика
光线 光学
:
80 phrases
in 15 subjects
Antennas and waveguides
5
Astronautics
2
Chemistry
1
Construction
2
Electronics
3
General
27
Geology
2
Household appliances
1
Medical
1
Military
6
Nanotechnology
1
Nautical
3
Oil processing plants
1
Quantum electronics
1
Technology
24
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