2 ǰ ʹ
ǰ ʹ.
Ǿ ٶ 鸮ų
ٸ ڶ ɾ
ó ʹ.
ûû ϴ ٶ鼭
б ڶ ߶
λ꿡 ٴò Ű
Ѷ꿡 ̳
㿡 ʷ 鼭
뷡 θ ʹ.
̾ .
㸮 η .
ٵ
ʿ .
̸ ӻ
̸ Ǵ
η
Dz
ٶó ٰ
ó ٰ
û꿡 پ
ǰ ʹ
- ǰ ʹ
ǰ ʹô ǰ µ װ û꿡 پ ǰ ʹٴ ̴. ȫ ǽ ȭ ʿ ȫǥ 12° ǰ ±) , Ӱ ۼ Ͽ ϴ ϴ Ǿ ִ.
鼭 ȿ ä ְ Ǵ ִ. ڿ ü Ȳݺ̱ Ĺ ٱ 迭 Ǻġ Ȱ þ ̴. ٱ ȣ(arc) (leaf base) κп Ǿ 3/4 ְ Ǵµ ٱ ѷ ȹ(fraction) 鼭 ɴ. ٵ ̸ ٵ ٵ ̴ ִ ǵ Ǿ ǿ Ϸ ڸ ִ Ȳݺ ִ.
ִ ȿ ̸ ϳ 기 Ƿ Ǿ ۿ . ȣ 1/2̰, ʵ㳪(beech) ϳ(hazel) 1/3, 챸 (oak) 2/5, ÷ 3/8, Ƹ ƾ 峪(pussy willow) 5/13 Ƹٿ Ȳݷ ϳ ִ ڰ ȴ. Ǵ ڰ ǰ Ǵ ̴.
1837, (crystallographer) Auguste Bravais Ĺ Louis ο ٱ Ƴ Ȳݺ ٵ 迭ȴ(Ibid. 66) Ͽ. ȭ (Cosmos) ȿ ϳ ڰ ǽ Ŵ ȫ ݺν ؽƮ Ͽ ϳ ǹ̸ ϰ±̶ ü ̺귯 ״. ϳ 鼺 Ѵٴ ǹ̸ Ͽ ΰ ִ ˾ ϳ ִ ǹ̸ ַ Ѵ. ȫǥ ձ (Marl Wahl) ٵ ɵ Ȳݷ ȭ Ͽ. δٸŰ(J. Wlodarski) ̶ Ͽ Ʈ(Huntley) ϳ ӿ Ƿ δ ̴.
žӿ ȭ ȭڰ ٰ ٽ ǿ ɷ ɷ , ̴. ʴ ɾ ̱ ϴ ̴. Ͽ ̷ ̺ ɷ̶Ͽ. ־ 12(3/4)ڵ鿡Լ ǿ. ȫ þ 12 ÷ Ͽ(Garth E. Runion) ϰ ź 賻 ȴ. ŷ Ӵ Ǿ η ڽ 鿡 ǹ̴̳. ž ڵ鿡Լ Ǿ ȫǥ οԼ ٽ Ƿ ھƿ ȴ.
ȫ ó 1ο 1, 2, ~12° ̾ ȭ ҿ 3ȸ 3 ڸ ȭ ǰ Ȱɸ ȿ ϳ μ Ȳ ۼ Ѵ.
Բ Ȳݺ 3/4 .
ȫǥ
/=///
/=츮/츮/츮/츮
/=ȭ/ȭ/ȭ/ȭ
/=뷡/뷡/뷡/뷡
/ / / / /
- ȫǥ ó
→ → → 츮 → ȭ → 뷡 ̵ Ͽ.
༱ ֱ Ĺ İ Ǻġ ȣ踦 (Marcius Willson) Ѵ.
ġ ̷ġ Ĺ
ռ 90,000() (2: 3 ؿռ)
ؿռ 60,193 62,000
õռ 30,688 31,000 1: 2
10,670 10,333 1: 3 ʵ㳪
4,332 4,133 2: 5 챸
༺ 1,200-2,000 1,550 3: 8
ȭ 687 596 5: 13 Ƹ
365 366 8/13 8: 21
225 277 13/21 8: 21 ҳ
88 87 13: 34 ҳ
༺ 8: 21̾ ϴµ ұϰ Ǻġ(8/13, 13/21) ̴. ̷ ֿ 迡 Ȱ ǥ ش. ¾ ϴ ༺ ֱ Ĺֱ Ĺٱ 迭 õǾ ִٴ ε Ȱ ǹ̸ ϰ ִٴ ̴. Ȳݺ , ¿Ī, Ƹ Ȯ 巯 ϳ 巯 ִ.
ȫ 츮 Ͽ ϳ ̴.
â 1:26 Բ ϽDZ. ϳ ̸õ 츮 츮 츮 ٴ ϴ ٽ Ͻð ϳ , ̸õ God said âϼ̽ϴ. ΰ âϽ 츮 ؼ âϽ ˴ϴ. ⼭ 츮 ٷ ü ϳ, , , ϳԴϴ. 츮 츮 츮 ߽ϴ.
ȫǥ 츮