1
1
bvDè0y?" ù?
V
CC
R
1
R
2
R
3
R
L
T
1
T
2
v
0


i
f
m
R
4
i
i
i
b1
i
0
i
e2
≈
i
c2
(↑)
(-)
(+)
(-)
(↑)
(↓)
0R
S
→Q
Q ?
>r∞→
S
R
constv
i
=
consti
id
=
consti
i
=
fidi
iii +=
fid
ii=?
Q ?K <
(5) i óQ ?1 p
@ ? (R
S
v )
?
1c -4.1 4.1.3μQ ?bvè
^￥
1? ??
2,è
@i óμQ ?
è 5:
(1) Q ??
(2) ??
è
@i óμQ ?
(3) Q ?"
(4) +?,×? I
O
2e
f
O
f
i
I
I
I
I
F
&
&
&
&
&
==
2
2e1be
2
2e1b
R
VV
R
VV
I
f
&&&&
&
=
=
42
4
i
RR
R
F
+
=
|v
be
| <<|v
e2
|
|v
be
| <<|v
e2
|
A
·
F
·
I
id
·
I
f
·
R
S
I
S
I
i
·
I
O
·
R
L
I
O
·
2
2e
R
V
&
≈
2
bvDè0y?" ù?
V
CC
R
C
V
i
R
L
R
F
+
_
V
O
+
_
I
f
I
b
I
i
3,è
@1 óμQ ?
è 6:
4.èai óμQ ?
V
CCR
C
R
E
V
i
R
L
R
B
+
_
V
O
+
_
V
f
+
_
I
O
è 7:
(+)
(-)
(+)
E
O
f
r
R
I
V
F ≈=
&
&
&
(-)
(↑)
(↑)
(↓)
FO
f
g
R
1
V
I
F?≈=
&
&
&
?
1c -4.1 4.1.3μQ ?bvè
^￥
1? ??
2
3
bvDè0y?" ù?
4.1.4μQ ?bvè
^￥'1"
T
A
·
F
·
X
f
·
+
-
X
O
·
K
·
X
S
· X
i
·
X
id
·
+
m 4.1.7 Q ?bvè
^￥e m
p
idfi
XXX
&&&
=?
7ì9m,
('bvè
^ )
>ì9m,
(Q ?bvè
^ )
ì
^9m,
S
i
X
X
K
&
&
&
=
1 è"
,
id
O
X
X
A
&
&
&
=
i
O
f
X
X
A
&
&
&
=
( )
id
XFA1
&&&
+=
fidi
XXX
&&&
+=
Oid
XFX
&&&
+=
idid
XAFX
&&&&
+=
()
id
id
i
O
f
XFA1
XA
X
X
A
&&&
&&
&
&
&
+
==
FA1
A
&&
&
+
=
id
f
X
X
FA
&
&
&&
=
f
S
O
sf
AK
X
X
A
&&
&
&
&
==
?
1c -4.1 Q ?￥'à
Q ??
4
bvDè0y?" ù?
A
·
F
·
X
f
·
+
-
X
O
·
K
·
X
S
·X
i
·
X
id
·
+
m 4.1.7 Q ?bvè
^￥e 
?
1c -4.1 Q ?￥'à
Q ??
(3)è
@1 óFA1
A
X
X
A
i
O
f
&&
&
&
&
&
+
==
vv
v
i
O
vf
FA1
A
V
V
A
&&
&
&
&
&
+
==
ii
i
i
O
if
FA1
A
I
I
A
&&
&
&
&
&
+
==
rg
g
i
O
gf
FA1
A
V
I
A
&&
&
&
&
&
+
==
gr
r
i
O
rf
FA1
A
I
V
A
&&
&
&
&
&
+
==
(1)èa1 ó
(2)è
@i ó
(4)èai ó
Hq,
1.Q ?ì
^??|?_.
{
2.Q ?"
FD?|÷
=E
R
S
#μ R
L
í1
Hq,
1.Q ?ì
^??|?_.
{
2.Q ?"
FD?|÷
=E
R
S
#μ R
L
í1
4.1.4μQ ?bvè
^￥'1"
T
?B
AF
í
? !
3
5
bvDè0y?" ù?
?
1c -4.1 Q ?￥'à
Q ??
4.1.4μQ ?bvè
^￥'1"
T
?=
D￥il,
×
Hq/

1
FA1
A
X
X
A
i
O
f
&&
&
&
&
&
+
==
Q ?
',
FA1D
&&
+=
11 >+= FAD
&&
μQ ?
D > > 1
H
'μQ ?

2
?Q ?

3
AA
f
<
AA
f
>
?Q ? 1 
11
<+=
FAD
&&
01
=+=
FAD
&&
∞→
f
A
1
=
FA
&&
6
bvDè0y?" ù?
4.2 μQ ?bvè
^+?￥?Y
A
·
1+A
·
F
·
F
·
1
?
A
f
=
·
A
·
F
·
>>1
'μQ ?
Q ??
BE?
?
1c
4.2.1 9F A
f
￥×??
z A￥×??
z μQ ?×? A
f
(?
)
×?
F
&
×?
f
A
&
4
7
bvDè0y?" ù?
A < < A
H 
A < < A
H 
?
1c - 4.2 –4.2.1 μQ ?9F A
f
￥×??
AAAA

+=→
1
ffff
AAAA

+=→
1
AF
A
FA
A
AAA
fff
+
+
=?=
11
1
1
1

()()
AFFA
A
++
=
11
1

A
A
FAA
A
f
f
+
=
1
1
1
()
A
A
FAA

++
=
1
1
A
A
AF

+
≈
1
1
A
A
DA
A
f
f d
d
1
=
 p?
Hq?A < < A
AF
A
A
f
+
=
1
()
2
11
1
AF
AF
AFdA
A
f
+
+
=
d
()
2
1
1
AF
+
=
AAFAF
A 1
)1(
1
)1(
++
=
A
dA
DA
dA
AFA
A
f
f
1
1
1
=
+
=
d
8
bvDè0y?" ù?
?
1c - 4.2 –4.2.1 μQ ?9F A
f
￥×??
×??)
z 9m×??4ú? Dbo×?? AM? 
￥ A
f
￥M? FM
H5? T¨b
z ?]￥Q ??
×?￥
^?]￥9mb
A
A
DA
A
f
f
d
d
1
=
5
9
bvDè0y?" ù?
?
1c -4.2 μQ ?bvè
^+?￥?Y
4.2.2 μQ ?h
dL?
>?
v
i
v
o
0
A
B
v
i2
v
i1
C
oK?ì
='bvè
^
=á
3￥dL?
>?

?|'
&
>?írb
11?
{?| 7a>
ì
H
>?￥? ??1
 ￡
{?|M?
'
{
??|9F Db
7ì
>ì
10
bvDè0y?" ù?
ifBif
RRR //
'
=
1.1 óμQ ?4ú
{ ?èE

'bvè
^ 7ì R
i

(1) ?l
?
1c -4.2 μQ ?bvè
^+?￥?Y
4.2.3 μQ ?
{ ?èE￥?Y




diV
.


.
fV
R
i
.
A
.
F
.
iV
R
if
(2) ey
1 ó[èa?
T
í
{ ?
FQ
?a
(3) ?

ê?èE
ê?èE
??bv 
{
?èE (ì? )
??bv 
{
?èE (ì? )
i
id
i
I
V
R
=
i
i
if
I
V
R
=
↓→?↓=
ifiid
IVVV
↑∴
if
R
i
i
id
i
i
if
RAF
I
VAF
I
V
R )1(
)1(
+=
+
==
9F
 D
9F
 D
6
11
bvDè0y?" ù?
i ó[è
@?
T
í
{ ?
FQ ?a
2.i óμQ ???
{ ?èE

'bvè
^ 7ì R
i

(1) ?l
(2) ey
(3) ?



R
i
.
A
.
F
.
iV
R
if
R
s
.
fI
.
iI diI
.
.
Is

{ ?èE
￥?Yo
D
{ ? p
Z
Tμ1

{ ?èE
￥?Yo
D
{ ? p
Z
Tμ1
?
1c -4.2 μQ ?bvè
^+?￥?Y
4.2.3 μQ ?
{ ?èE￥?Y
?
id
i
i
I
V
R
=
i
i
if
I
V
R
=
↓→?↓=
ifiid
VIII
↓∴
if
R
AF1
R
I)AF1(
V
I
V
R
i
id
i
i
i
if
+
=
+
==
??
 1/D
??
 1/D
12
bvDè0y?" ù?
4.2.4 μQ ?
{èE￥?Y
R
0
R
i
R
S






V
V
f


V
id
I
R
0f
A
vo
V
id
R
O
'bvè
^
{èE

7ì I
nQ ??
￥
μT¨
A
VO
,'bvè
^μ 7
^
H￥èa9m
p R
of

>ì?FèaE
?μQ ?
H
Vid≠ 0
?
1c -4.2 μQ ?bvè
^+?￥?Y
1èaμQ ???
{èE
μ 7
^
z èa1 ó
I
V
R
of
= VF
RR
R
V
RR
R
V
V
iS
i
f
iS
i
id
+
=
+
=
O
VVO
iS
i
O
idVO
R
)FA
RR
R
1(V
R
VAV
I
+
+
=
=
VVSO
O
of
FA1
R
R
+
=
7
13
bvDè0y?" ù?
z èai ó
R
o
'bvè
^
{
èE
7ì I
nQ
??
￥μT¨
A
is
,'bvè
^μ

^
H￥è
@9m
R
of

>ì?c R
C
2è
@μQ ?4ú
{èE
μ
^
? è
@i ó
R
S
I
f
R
i
R
0
R
C
I
id
I
I
0
I
S
0
A
is
I
id
R
0f
R'
0f


V
0
?
1c - 4.2-4.2.4 μQ ?
{èE￥?Y
μQ ?
{èE￥?Y
oD
{ |"Z
Tμ1
μQ ?
{èE￥?Y
oD
{ |"Z
Tμ1
I
V
R
of
=
idis
O
IA
R
V
I
=
IF
RR
R
IF
RR
R
I
RR
R
I
i
iS
S
Oi
iS
S
f
iS
S
id
+
=
+
=
+
=
IFA
R
V
IFA
RR
R
R
V
I
iiss
O
iis
iS
S
O
=
+
= ()
Oiissof
RFA1R
+=
ofC
'
of
R//RR
=
R
of
?? R
O
￥ 1/D
R
of
?? R
O
￥ 1/D
grso
O
of
FA1
R
R
+
=