, ) -B ; >* ; B , - , > )B , B ; " ".
! " ) " -" B -) B ) -, . ! *, ) B .
! ’+ )«E » («E=»). & )" , " -" . Y > ", , " . . , ) ; , >," , ) " .
E > ) " +, ’+ - " . # " - , , B -, --, - " ) B - . A ) ", ) B ( " ) > > " - . = , ) B ", ) + , > B " ; -.
' " A! B B --) -- " ().
# ) " ’+ > , -" " ) ,, > " + ".
! ’+ , > ,(=C ), >, ) ) > " .
& " > -) " .
: " ’+ B ) ) , > -" - -, " . /-" " + >> B( , , +-" ’+ ).
' ) ) " + -" ) " ’+ -( )),B — ) . E -" -. & - " > ( ) " B +) B , , " + -* ).
, " < , >$ ' * * ' % ( *$ , *- " " %$ () ' ) + " <<"$ "- , " # ' ' , % <# ' " ) " & % (-$, 9 )$<" ' " ( ' ) ) ' "- # % '( %"( )% <# " , * # ' % <# " ' " % (.
E > ) " + -) N . Y >’+ " + , - > ) , . M -B - .
E " ’+" ) -. = - , , . = -, " > ,) .
( > ) -, (*- ) . ! ’+ B" )) " >’+ B .
Y > ’+ + " - , , , B - , -" * .
) B " ," ) -+ ’+ : "( + ’+ ) " " ( + - ) ’+ ). '- ( ), ,, -A! .
' " ) ’+ " ) + " - > + . ' " -> ) B> . E ’ ) - B " - . # )-’ > - " * " * (%=#)’+ , )%=@" " . E B-) , > C@A. ' B - ) " " ’ .
& ) -. @’ , , * ), - " " ) - - , " ’ + .
" + " ’ " ’+ , , , ; ; , *- , " .
E > -" " - " + , , - " , , . B -" ’+ " , , + , "-- " ) ). # " +) -’ -" .
' " + +"" . ! ’+ ( * , " .) " -) " *’+ , +. Y > -" , )-( , ) ).
( B ) * -+ "* " .
! ’+ , ’ " #' , ) " . &B ), "-) ), B , ).
! ’+ , " ’ -" , " #' , - " + ) . ( "+ + > - > ; ) .
E > ’+ - " ) ) ," ) , > -, - , + ,.
E " ’+" , "-
" , -B " ) . '
) - , " ,B (-).
&> " " ( , -, : ) , -) ) * : , *- , > " ; -" .
&> , #' , -" ) , )) " " )-" .
! ’+ " ) ) )B " " )-). +
> ; > " +, > > . E ’+ " ) - " (A(., > B , - " . E " " -* , > " ’+ - ), + B , > . ’+ -, , . E + ), " " -" , ) " B ). % ) , , ,B , ’+ - " ) ’ ,. ! ’+ B -" , " " " - + . ( ’+.
: ’+) ’+ ) . & + " . E + - ’+ ’ .
' ’+ + -) ) B -.
& ’+ , , " ) . E " )) "-. E ’+ " ) . =, , — -’+ ) . '" B " -.
& ") , ) ( , , ); " ) ,’+ " , -’+ ; , B , -. & ") , -, " , " ,. : + -— )B B .
E " " -’+ ," — " .






’
' ’+ ( /) + " " , " ) + " , "" .
@ ’+ + , > ’+ -" ) ) * B - , > .
( ) + " -( B ) ) ’+ .
6.1.
1. ' ( ' "$ () + ( C).
Y ) ) E&F ) + - " B , , , -DC@ ’+ " -) — " B )) ’+ — q * lim (-) , ) ).
’+ ) ), > q * lim f q * max.
2. ' ( " ' ( " ) ' , <$.
Y ) ’+ ( - ) " ( ) , -" ) , " -’+ .
" ) ) ’+ ( ) —
U lim.
’+ ) ), > U lim f U max.
3. ' ( ) %" *$.
Y ) ) ’+ -" " ’+ , >" " ) ( -, ) " ) -, B ) — 1 lim ( / ).
’+ ) ), > 1 lim f 1 max.
4. ' ( %" , " ,'( ( $) (+( ( ! ).
Y ’+ C@A) ) * + " , ) - " + B "U , C@AUe, > + (' ):
U K 20 lg .
U
# ) " + - " * + " , > .
( + > ’+ " ) . : " , *- , , -. E , ’+ , - + + — " .
! + , " ) " , - B * , > )-.
6.2. ’( )
!-%!++< +! @(!&F';+$ =!+<FF<
1. : ) B -) . * -. 6 .
2.) ,.
3.- > ) (E&F).
/(<%/& -'&/+!++< =!-%!++<
1. E " @#( ( ) " -" -(A=D) , ) ). : ).
2." ) E&F, ( . 1), ) " A=D ( ) ) ), ) " ,
) B-* E&F. & . 2. E) E&F - " ) ) ) B ’+ " ) ’+ () ).
3.) E&F +. 1.
4.) E&F, -’+ .
E " ) , ), *, + -((@&) * , > - B ) .
.
" & (+. ' , )
+ * E&F > + -, B ) * E&F - ) * @.%. # :
P |
95 |
3 G |
390 |
3 |
G2 |
1300 |
G |
, |
|
|
R2 |
|
* |
|
R |
|
|
R |
q * — B ) * E&F, E ; G — -" , ; R — , .
$ 6.1
'1 @< %1K@ %1 7 .6$9.+ +7<8 C 0.9$1
|
C |
|
# ) |
q* lim |
q* lim |
! )- |
|
|
|
q*, E |
|
|
|
|
|
, |
|
|
|
|
|
|
|
|
|
|
|
|
10 20 30 40 50 60 70 80 |
, E |
E |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
M |
- |
|
|
|
|
|
|
|
|
20 |
|
|
, |
|
, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
: |
|
|
|
|
|
|
|
|
|
|
|
|
) |
D |
|
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30 |
20 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
: |
|
|
|
|
|
|
|
|
|
40 |
|
# |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DC@: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
E |
|
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
C - |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
q* max
+ ! :

) ;

) ; 
) .
$ 6.2
<7$9D@ .9K %9 @ Y8* (@6<),
Q .9@$9@<; 81 1 %+64 1 8+K +.< > 74>@90 5’;@%1.
|
|
# ) |
O |
C ’+ |
|
q*, E |
|
/ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1. 5 |
|
|
|
|
|
|
|
|
1 |
- |
|
|
|
|
|
) |
20—30 |
|
30—40 |
40—50 |
|
10 |
|
|
|
|
|
|
|
|
|
|