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光学系统
guāngxué xìtǒng
el.
optics
;
optics system
rem.sens.
optical system
tech.
optic block
;
optical block
;
optic system
光学〔机〕系统
earth.sc.
optical system
光学系统:
407 phrases
in 24 subjects
Agriculture
1
Air defense
4
Automobiles
2
Aviation
38
Business
1
Communications
1
Computers
1
Construction
1
Desert science
1
Earth sciences
8
Electronics
73
General
5
Geophysics
8
Information technology
2
Metallurgy
3
Missiles
2
Oil / petroleum
1
Rail transport
2
Space
80
Sports
1
Technology
166
Telecommunications
4
Thermal Energy
1
United States
1
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