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				| fjrigjwwe9r3edt_lecture:contsUntitled Document   
   
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|  ܼ   ܿ        ֽϴ.  ɷ   ʾ ģ  ģ  Ʈ       Ÿϴ. 
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 - Ŀ, ȭ ҷ, Ŀ
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 - Ҹ,  ϱ .
 -  αٰŸ
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    | ǰϴٰ  ϰŶ  ׳ Ѿ   ؾ մϴ. Ƿΰ 1 ̻ ӵǸ Ӽ ǷΡ ϰ, 6 ̻ ӵǸ  Ƿζ մϴ.  Ƿδ    ϱ    ȮϿ ġϴ  ,      Ƿθ  Ƿ ı̶ մϴ.
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  | 쿡     ȸ ˴ϴ.   ǰ Ư  ľϿ  ǽɵȴٸ  ġḦ ϴ  ߿մϴ. 
 Ƿΰ Ŀ ϴٸ ȯ ǽ~
 
 ȯ  Ƿδ Ŀ Ư մϴ.    ְų  ̷ ڶ   ˻縦  Ȥ   ִ Ȯ  ʿ䰡 ֽϴ.
 
 Ծ ü߿ Ұ ִٸ 索 ǽ~
 
 Ծ ü ϰ   ã ǰ Һ  ٸ 索 ǽ  ֽϴ. Ư  ߿ 索 ɸ  ִٸ ѹ  ˻縦 ƺ  ϴ.
 
 Ƿϸ  Ḱٸ  ǽ~
 
 ̹  ̶ ˷ ֽϴ.   Ʈ  ̾Ʈ   ̵鵵 ٿ ɸ   ֽϴ.  Ƿ   ǰ,  Ḳ   ִٸ  X-ray    Ȯ   ϴ.
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  | Ϸ   ð 簡 ִ Ļ縦 غ. 谡 Ǽü ƮĪ  Ǯð, 1Ͽ 3ȸ ̻ 30о  Ģ   .
 ؼ ῡ Ŀ,  ٿ .
 ð Ű 68ð   ϼ.
 10  ں. ۾ ɷ  Ųٰ մϴ.
 ϼ. ǰ ȭ   Ȱ    ˴ϴ.
 Ʈ Ǯ  ִ    .
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