First slide
츲ǻ簡 å 2,618  
츲ǻȨ > 츲 å > ü
- ⿡ ձ (츲Ѽ 356)
ۼ | 2009 2 25
귣 : 츲Ѽ
ʼ : 96
: 4,800
åũ : 120x190
ISBN : 978-89-522-1093-7-04080
• Home > 귣庰 > 츲Ѽ
• Home > оߺ >
• Home > ø > 츲Ѽ
츮 ܼ 繰 ܰ迡 ϱ . ΰ ȸ Ƶ ִ. 縦 츮 ȭ, ΰ ְ ̴. å ֺ ִ ٽ Ǹ, ٸ ٰ ̴.


ȸ

ȭ

ý ȭ

ڵ ߸ . ö ƸŰ޵(Archimedes, B.C. 287~212) ߱⸦ η° Ը߰ ⸦ ߸ߴ. ƾ ʷ(Philon, B.C. 300~?) 罽 Ϲ ϸ鼭  . ˷帮 ũ׽ú콺(Ctesibius, B.C. 250~?) ð踦 ϸ鼭 ǽ ߸ߴ. ˷帮 (Heron, ?~62) ⱸ, dz ޸ dz, ڵ (Ѧ), Թ ߸ ꡔꡕ پ ϸ鼭 ο ߸ǰ Ұϱ⵵ ߴ. , , , , ⡯ ټ ¡ȴ. (18)

ټ (Military Revolution) ô̱⵵ ߴ. ȭ Ⱑ ϰ ߾ ġDZ ߴ. ȭ 9 ߱ ó 13⿡ ƴ. ߱ 1200濡 ȭ 14 ߿ ̸ ڵ. 15 ó ǿ Ұ ˰ ȭ ǰ () ݼ 鼭 ϴ ֿ ڸ Ҵ. äõ ϱ⵵ ߴ. 16ʹ ޴ ȭ⵵ ߴµ ȭ ̴ ǥ ߱ Ȯ ۿߴ. ȭ½(matchlock), (wheellock), ν˵(flintlock) ȭ ġ մ޾ ߵ ν˵ ӽ 150 ̻ ǥ ڸ ״. (25)

׷ DNA ִ Ȯ ٴ ̾. Ÿ ̷ ο ̳ ິ ˰ڴ°? ̿ ڻ (Paul Berg) 1974⿡ Ȯ Ϻθ Ͻ ڴ ߴµ, ̷ ó(moratorium) б 翡 ãƺ ̾. 1975⿡ ̱ ƽǷθ мȸǰ DNA 輺 ּȭϱ ü ǵư, 1976⿡ ̱ տ ڹȸ Ϲ ħ õDZ⵵ ߴ. (89-90)