7.1 -
. (7.1)
. (7.2)
(7.1) , . , 7.1, . 7.2 . . ( 7.3) . 7.4.
7.2-
7.1
7.3-
7.4 , .
(7.2) K, , .
7.4-
(7.2) , , , . () , . , .
2. 7.5 , , 7.6 , 7.7 .
7.5
7.6
7.5
7.6 , U0 0.5mU0. . U. ACB ADB, , U U0, , , U<U0. - ( 7.7).
|
|
7.7
7.1.2.
:
, .
7.8 , U(t), -
7.8-