v:shapes=3D"_x0000_i1026"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1026"
  DrawAspect=3D"Content" ObjectID=3D"_1207471277">
 </o:OLEObject>
</xml><![endif]--></SPAN><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: =
ZH-CN">=D4=DA=D2=BB=CF=B5=C1=D0=C0=EB=C9=A2=BD=DA=B5=E3<SUB><!--[if gte =
vml 1]><v:shape=20
id=3D_x0000_i1027 style=3D"WIDTH: 132pt; HEIGHT: 18pt" o:ole=3D"" type =
=3D "#_x0000_t75"=20
coordsize =3D "21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image005.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D176 height=3D24
src=3D"ch8-1.files/image006.gif" =
v:shapes=3D"_x0000_i1027"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1027"
  DrawAspect=3D"Content" ObjectID=3D"_1207471278">
 </o:OLEObject>
</xml><![endif]--><o:p></o:p></SPAN></P>
<P class=3DMsoNormal style=3D"TEXT-ALIGN: left; mso-layout-grid-align: =
none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: =
ZH-CN">=C9=CF=B5=C4=BD=FC=CB=C6=D6=B5<SPAN=20
style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
</SPAN><SUB><!--[if gte vml 1]><v:shape id=3D_x0000_i1028=20
style=3D"WIDTH: 95.25pt; HEIGHT: 18pt" o:ole=3D"" type =3D "#_x0000_t75" =
coordsize =3D=20
"21600,21600"><v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image007.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D127 height=3D24
src=3D"ch8-1.files/image008.gif" =
v:shapes=3D"_x0000_i1028"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1028"
  DrawAspect=3D"Content" ObjectID=3D"_1207471279">
 </o:OLEObject>
</xml><![endif]--><o:p></o:p></SPAN></P>
<P class=3DMsoNormal style=3D"TEXT-ALIGN: left; mso-layout-grid-align: =
none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: ZH-CN"><SUB><!--[if gte vml =
1]><v:shape=20
id=3D_x0000_i1029 style=3D"WIDTH: 23.25pt; HEIGHT: 18pt" o:ole=3D"" type =
=3D=20
"#_x0000_t75" coordsize =3D "21600,21600"><v:imagedata o:title=3D"" src =
=3D=20
"ch8-1.files/image009.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D31 height=3D24
src=3D"ch8-1.files/image010.gif" =
v:shapes=3D"_x0000_i1029"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1029"
  DrawAspect=3D"Content" ObjectID=3D"_1207471280">
 </o:OLEObject>
</xml><![endif]-->=B3=C6=CE=AA=CE=CA=CC=E2=B5=C4=CA=FD=D6=B5=BD=E2=A3=AC=CA=
=FD=D6=B5=BD=E2=CB=F9=C2=FA=D7=E3=B5=C4=C0=EB=C9=A2=B7=BD=B3=CC=CD=B3=B3=C6=
=CE=AA=B2=EE=B7=D6=B8=F1=CA=BD=A3=AC<SUB><!--[if gte vml 1]><v:shape=20
id=3D_x0000_i1030 style=3D"WIDTH: 63pt; HEIGHT: 18pt" o:ole=3D"" type =
=3D "#_x0000_t75"=20
coordsize =3D "21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image011.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D84 height=3D24
src=3D"ch8-1.files/image012.gif" =
v:shapes=3D"_x0000_i1030"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1030"
  DrawAspect=3D"Content" ObjectID=3D"_1207471281">
 </o:OLEObject>
</xml><![endif]-->=B3=C6=CE=AA=B2=BD=B3=A4=A3=AC=CA=B5=D3=C3=D6=D0=B3=A3=C8=
=A1=B6=A8=B2=BD=B3=A4=A1=A3<o:p></o:p></SPAN></P>
<P class=3DMsoNormal style=3D"TEXT-ALIGN: left; mso-layout-grid-align: =
none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: =
ZH-CN">=CF=D4=C8=BB=A3=AC=D6=BB=D3=D0=B5=B1=B3=F5=D6=B5=CE=CA=CC=E2(1)=B5=
=C4=BD=E2=B4=E6=D4=DA=C7=D2=CE=A8=D2=BB=CA=B1=A3=AC=CA=B9=D3=C3=CA=FD=D6=B5=
=BD=E2=B7=A8=B2=C5=D3=D0=D2=E2=D2=E5=A3=AC=D5=E2=D2=BB=C7=B0=CC=E1=CC=F5=BC=
=FE=D3=C9=CF=C2=20
=C3=E6=B6=A8=C0=ED=B1=A3=D6=A4=A1=A3<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
style=3D"TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: =
2.0; mso-layout-grid-align: none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: ZH-CN">=B6=A8=C0=ED<SPAN=20
style=3D"mso-spacerun: yes">&nbsp;&nbsp;=20
</SPAN>=C9=E8=BA=AF=CA=FD<SUB><!--[if gte vml 1]><v:shape =
id=3D_x0000_i1031=20
style=3D"WIDTH: 36.75pt; HEIGHT: 17.25pt" o:ole=3D"" type =3D =
"#_x0000_t75" coordsize=20
=3D "21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image013.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D49 height=3D23
src=3D"ch8-1.files/image014.gif" =
v:shapes=3D"_x0000_i1031"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1031"
  DrawAspect=3D"Content" ObjectID=3D"_1207471282">
 </o:OLEObject>
</xml><![endif]-->=D4=DA=C7=F8=D3=F2<SUB><!--[if gte vml 1]><v:shape =
id=3D_x0000_i1032=20
style=3D"WIDTH: 129.75pt; HEIGHT: 15.75pt" o:ole=3D"" type =3D =
"#_x0000_t75" coordsize=20
=3D "21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image015.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D173 height=3D21
src=3D"ch8-1.files/image016.gif" =
v:shapes=3D"_x0000_i1032"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1032"
  DrawAspect=3D"Content" ObjectID=3D"_1207471283">
 </o:OLEObject>
</xml><![endif]--><o:p></o:p></SPAN></P>
<P class=3DMsoNormal style=3D"TEXT-ALIGN: left; mso-layout-grid-align: =
none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: ZH-CN">=C9=CF=20
=C1=AC=D0=F8=A3=AC=C7=D2=D4=DA=C7=F8=D3=F2D=C4=DA=C2=FA=D7=E3=C0=EE=C6=D5=
=CF=A3=D7=C8(Lipschitz)=CC=F5=BC=FE=A3=AC=BC=B4=B4=E6=D4=DA=D5=FD=CA=FDL=A3=
=AC=CA=B9=B5=C3=B6=D4=D3=DAR =C4=DA=C8=CE=D2=E2=C1=BD=B5=E3<SUB><!--[if =
gte vml 1]><v:shape=20
id=3D_x0000_i1033 style=3D"WIDTH: 32.25pt; HEIGHT: 17.25pt" o:ole=3D"" =
type =3D=20
"#_x0000_t75" coordsize =3D "21600,21600"> <v:imagedata o:title=3D"" src =
=3D=20
"ch8-1.files/image017.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D43 height=3D23
src=3D"ch8-1.files/image018.gif" =
v:shapes=3D"_x0000_i1033"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1033"
  DrawAspect=3D"Content" ObjectID=3D"_1207471284">
 </o:OLEObject>
</xml><![endif]-->=D3=EB<SUB><!--[if gte vml 1]><v:shape =
id=3D_x0000_i1034=20
style=3D"WIDTH: 33.75pt; HEIGHT: 17.25pt" o:ole=3D"" type =3D =
"#_x0000_t75" coordsize=20
=3D "21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image019.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D45 height=3D23
src=3D"ch8-1.files/image020.gif" =
v:shapes=3D"_x0000_i1034"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1034"
  DrawAspect=3D"Content" ObjectID=3D"_1207471285">
 </o:OLEObject>
</xml><![endif]-->,=BA=E3=D3=D0<SUB><!--[if gte vml 1]><v:shape =
id=3D_x0000_i1035=20
style=3D"WIDTH: 152.25pt; HEIGHT: 20.25pt" o:ole=3D"" type =3D =
"#_x0000_t75" coordsize=20
=3D "21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image021.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D203 height=3D27
src=3D"ch8-1.files/image022.gif" =
v:shapes=3D"_x0000_i1035"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1035"
  DrawAspect=3D"Content" ObjectID=3D"_1207471286">
 </o:OLEObject>
</xml><![endif]-->=D4=F2=B3=F5=D6=B5=CE=CA=CC=E2( 1)=B5=C4 =
=BD=E2<SUB><!--[if gte vml 1]><v:shape id=3D_x0000_i1036=20
style=3D"WIDTH: 24pt; HEIGHT: 17.25pt" o:ole=3D"" type =3D "#_x0000_t75" =
coordsize =3D=20
"21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image023.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D32 height=3D23
src=3D"ch8-1.files/image024.gif" =
v:shapes=3D"_x0000_i1036"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1036"
  DrawAspect=3D"Content" ObjectID=3D"_1207471287">
 </o:OLEObject>
</xml><![endif]-->=B4=E6=D4=DA=B2=A2=C7=D2=CE=A8=D2=BB=A1=A3<o:p></o:p></=
SPAN></P>
<P class=3DMsoNormal style=3D"TEXT-ALIGN: left; mso-layout-grid-align: =
none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: ZH-CN">=D2=BB<SPAN=20
style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;=20
</SPAN>=C5=B7=C0=AD=B7=A8(=C5=B7=C0=AD=D5=DB=CF=DF=B7=A8)<o:p></o:p></SPA=
N></P>
<P class=3DMsoNormal=20
style=3D"TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: =
2.0; mso-layout-grid-align: none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: =
ZH-CN">=C8=F4=BD=AB=BA=AF=CA=FD<SUB><!--[if gte vml 1]><v:shape=20
id=3D_x0000_i1037 style=3D"WIDTH: 9pt; HEIGHT: 17.25pt" o:ole=3D"" type =
=3D=20
"#_x0000_t75" coordsize =3D "21600,21600"> <v:imagedata o:title=3D"" src =
=3D=20
"ch8-1.files/image025.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D12 height=3D23
src=3D"ch8-1.files/image026.gif" =
v:shapes=3D"_x0000_i1037"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1037"
  DrawAspect=3D"Content" ObjectID=3D"_1207471288">
 </o:OLEObject>
</xml><![endif]--><SUB><!--[if gte vml 1]><v:shape id=3D_x0000_i1038=20
style=3D"WIDTH: 27.75pt; HEIGHT: 18.75pt" o:ole=3D"" type =3D =
"#_x0000_t75" coordsize=20
=3D "21600,21600"><v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image027.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D37 height=3D25
src=3D"ch8-1.files/image028.gif" =
v:shapes=3D"_x0000_i1038"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1038"
  DrawAspect=3D"Content" ObjectID=3D"_1207471289">
 </o:OLEObject>
</xml><![endif]-->=D4=DA=B5=E3<SUB><!--[if gte vml 1]><v:shape =
id=3D_x0000_i1039=20
style=3D"WIDTH: 14.25pt; HEIGHT: 18pt" o:ole=3D"" type =3D "#_x0000_t75" =
coordsize =3D=20
"21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image029.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D19 height=3D24
src=3D"ch8-1.files/image030.gif" =
v:shapes=3D"_x0000_i1039"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1039"
  DrawAspect=3D"Content" ObjectID=3D"_1207471290">
 </o:OLEObject>
</xml><![endif]-->=B4=A6=B5=C4=B5=BC=CA=FD<SUB><!--[if gte vml =
1]><v:shape id=3D_x0000_i1040=20
style=3D"WIDTH: 33pt; HEIGHT: 18pt" o:ole=3D"" type =3D "#_x0000_t75" =
coordsize =3D=20
"21600,21600"> <v:imagedata o:title=3D"" src =3D=20
"ch8-1.files/image031.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D44 height=3D24
src=3D"ch8-1.files/image032.gif" =
v:shapes=3D"_x0000_i1040"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1040"
  DrawAspect=3D"Content" ObjectID=3D"_1207471291">
 </o:OLEObject>
</xml><![endif]-->=D3=C3=C1=BD=B5=E3=CA=BD=B4=FA=CC=E6=A3=AC =
=BC=B4<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
style=3D"TEXT-INDENT: 48pt; TEXT-ALIGN: left; mso-char-indent-count: =
4.0; mso-layout-grid-align: none"=20
align=3Dleft><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-hansi-font-family: Arial; mso-bidi-font-family: =CB=CE=CC=E5; =
mso-font-kerning: 0pt; mso-ansi-language: ZH-CN"><SUB><!--[if gte vml =
1]><v:shape=20
id=3D_x0000_i1041 style=3D"WIDTH: 120pt; HEIGHT: 32.25pt" o:ole=3D"" =
type =3D=20
"#_x0000_t75" coordsize =3D "21600,21600"><v:imagedata o:title=3D"" src =
=3D=20
"ch8-1.files/image033.wmz"></v:imagedata></v:shape><![endif]--><![if =
!vml]><img width=3D160 height=3D43
src=3D"ch8-1.files/image034.gif" =
v:shapes=3D"_x0000_i1041"><![endif]></SUB><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" =
ShapeID=3D"_x0000_i1041"
  DrawAspect=3D"Content" ObjectID=3D"_1207471292">
 </o:OLEObject>
</xml><![endif]-->=A3=AC=D4=D9=D3=C3<SUB><!--[if gte vml 1]><v:shape =
id=3D_x0000_i1042=20