101
< ' 4 $ 3
&"$ ", 7–8 -
6–7.
".
A" "''%, "! -
"'! >'%, < " , " -
". " < : -
t
t
, >', "'-
", !'.
t
= t
+ t
,
(2.26)
$ t
– < , $ " -
" ; t
– <
$ > "'$ .
t
"$ "%>.
A" < "' "'
(t
_ 30…50 ), !%> (t
"' ""-
) " (t
"! ).
* " ! > "% " "!
> ( 50 $ " 120 $ ), -
< ( 150 $ " 500 $ )
" " – (500 +).
2.2.6. #
2.2.6.1. *
= " $ ' $ "" >-
(. 2.42). D"! $" U
" ! -
"'$ " 1A, " ! " >$ -
" 2A, , % ', " ! " "-
3A, "%%> $ R
.
2.2.6.2. $
@$ "" (@) " $" -
"" + . C "% ! <-
'%, <% , "< "
"< " . @$ "" %
"' " $" >.
. 2.42. (!
'