BackLinks search for "광학,optics"
- 굴절,refraction
- 반사,reflection
- 밝기,brightness
- 복사,radiation
- 분산,dispersion
- 비전,vision
- 빛,light
- 산란,scattering
- 색,color
- 축,axis
- 투과율,transmittance
Show Context.
Show Context.
Show Context.
Show Context.
Show Context.
Red Ruby Wiki 
minus(U+2212): −
asymp equal(U+2243): ≃
Show Context.