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üƮ
[optics]
ȣۿ뿡 ؼ ϴ о߸ Ѵ.

Ϲ (学) ٷ ()  ̶ Ҹ (,- ܼ, ڿܼ )̴. ...[ ]
[sodium vapor lamp]
ũ ߱ ̿ . 1932 ״ ȦƮ(Giles Holst) ؼ ߸Ǿ, ؿ ߸Ǿ.
[additive synthesis]
BGR 3 ȥؼ þ, Ÿ, ο ְ, ȴ. 1861, Ʈ ƽ(James Clerk Maxwell) ߰ߴ.
ܼ[near infrared]
0.72.5m ñ() . ñ ֱ ' ñ ' ̿ǰ ִ.

ܼ ī޶ ī...[ ]
[Gamma rays, ]
缱(ۯ) ü ϴ ִ. 10pm ª μ .

1900, (Paul Ulrich Villard) () 缱 ...[ ]
ǵ ϱ
10   21  22  23  24  25  26  27  28  29  30   10 
  ִ лƮ ̵ ȭ ô, λ, а , ̼ ΰ, ,  ǻ, ȣ λ, ְ濵ڿ ӿ, ȣ 276,790 ȭ ϰ ֽϴ.