, õƯȭ 25 2 ӽý忡 ϰ, ο ߰ ƿ ˸.
ֹ, Һڴü ̹ õƯȭ 簳 ƿ θ ˸, Һڵ ãƿ ã ֵ ϱ ߴ.
ǥâ , ȸ, ϰ Ѵ.
ϰ Ǻ õ ۿ ̻ ȸ ð, õ ڹμ , ŸƮԸ μ, 翵, õö 뿡 ö 簳 Ѵ.
õ ̹ 簳忡 ´ ǰ ȯ ǰ , Һڵ ̽ 깰 ֵ ߴ.
´ ǰ ȯ 깰 ݾ ִ 30% ´ ǰ ȯϴ , ӽý ν 8ϱ 14 ģ.
ִ 20% ϴ ǰ 7 24ϱ 3 Ѵ.
õǰ 10% ְ, õƯȭ ӽý忡 10% ijù, 5 ̳ ǵ ִ ̴.
̹ۿ Һڴü õƯȭ Ȱȭ ķΰ 庸 ǽѴ.
26ϰ 27 λ 庸 ü, پ ü α Բ ִ äο 簡 .