.


:




:

































 

 

 

 


. IS LM




: ( ), , . , . . . IS LM.

, (I = S), (L = M). , IS, LM.

IS 4 , : (i), (I), (S) (Y) (. 12.2).

. : , . 45º. , . , : , .

 

 

>

i
I (i)
I = S
S (Y)
a
'
"
A
b
B
IS
I
II
III
IV
. 12.2. IS
I
Y
S

 


IS : . , , a. . , '.

' . ' ''.

() , . '' . A (), .

B , , . , IS. IS , . , , , .

: L = M. , . : . , . : .
LM.

LM 4 . (i), (M), (Y), (M) (. 12.3).

, , : , . , . , , , . , . , : , .

B
i
M
M
Y
a
a'
LM
A
. 12.3. LM
b'
b"
B
b

 


, , , . . , . a , , .

- , . ( IV) '' . '' , . A .

B , . , LM. LM , . , , .

IS LM , . (. 12.4). , , .

i
Y
IS
LM
E
. 12.4. ISLM

 






:


: 2016-10-23; !; : 710 |


:

:

, ,
==> ...

1282 - | 1266 -


© 2015-2024 lektsii.org - -

: 0.015 .