| ̷ιũ
(1 - ѷ) ڻŷ mind Ϲ (2 - ) ڼ, , ڻŷ 谡 ִ 26(ڰŷ ⺻ , ڼ, , Ģ 1 ⺻ ι) Ǵ Ͽ ǥ Ͽ ǹڵ ֵ . (3 - ڻŷǷ) ڻŷ Ƿʸ Ͽ ذ (η - ڻŷ 2 ʱ ) - ڻŷ 2 ʱ Ͽ ù ظ ְ Ͽ. 1ȸ ڻŷ簡 ߴ 1, 2, 3 Ǿ Ȱ ֵ Ͽ.
1. ڰŷ ⺻/ 2. ڼ//Ģ
ϵ ϴ.