Ƞ
1 2 1 2
1 2 1
1
2 =
=
1 2
-=
1
2 = =
렠
=
Ƞ
α-
1 2
蠠
α1 蠠
=렠
=
=
β-
堠
=젠
=
=ꠠ
=
=
=
=
=
=
αβ-
렠
렠
==
==
=
=
()
-
-
2 :
-
-
-
- ( )
|
|
- ( )
.
.
.
:
-
( )
-
( )
-
-
-
-
, ..
. , .
.
.
-
- .( ,
.
.
80%
, 20% - .)
, - .
.
, ,
(),
.
砠 - ( -
, , , )
- ( ) .
ࠠ