📄 sxsy05_18.mht
字号:
98;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><!--[if g=
te vml 1]><v:shape
id=3D"_x0000_i1032" type=3D"#_x0000_t75" style=3D'width:92.25pt;height:21.=
75pt'
o:ole=3D"">
<v:imagedata src=3D"sxsy05_18.files/image015.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D123 height=3D29
src=3D"sxsy05_18.files/image016.gif" v:shapes=3D"_x0000_i1032"><![endif]><!=
--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
032"
DrawAspect=3D"Content" ObjectID=3D"_1238824443">
</o:OLEObject>
</xml><![endif]--><o:p></o:p></span></p>
<p class=3DMsoNormal style=3D'line-height:125%;vertical-align:middle'><span
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man"'>解</span><span
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man";
mso-ansi-language:ES'>:</span><span lang=3DES style=3D'mso-bidi-font=
-size:
10.5pt;line-height:125%;mso-ansi-language:ES'>Integrate[4x^3+3y^2,x,y]<o:p>=
</o:p></span></p>
<p class=3DMsoNormal style=3D'text-indent:21.0pt;line-height:125%;vertical-=
align:
middle'><span style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-fami=
ly:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
New Roman"'>计算结果为:</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><!--[if g=
te vml 1]><v:shape
id=3D"_x0000_i1033" type=3D"#_x0000_t75" style=3D'width:54.75pt;height:15p=
t'>
<v:imagedata src=3D"sxsy05_18.files/image017.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D73 height=3D20
src=3D"sxsy05_18.files/image018.gif" v:shapes=3D"_x0000_i1033"><![endif]><o=
:p></o:p></span></p>
<p class=3DMsoNormal style=3D'text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:125%;vertical-align:middle'><span style=3D'mso-bidi-font-size:1=
0.5pt;
line-height:125%;font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>例</span><span lang=3DEN-US
style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>3</span><span
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man"'>:计算定积分</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><!--[if g=
te vml 1]><v:shape
id=3D"_x0000_i1034" type=3D"#_x0000_t75" style=3D'width:99.75pt;height:26.=
25pt'
o:ole=3D"">
<v:imagedata src=3D"sxsy05_18.files/image019.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D133 height=3D35
src=3D"sxsy05_18.files/image020.gif" v:shapes=3D"_x0000_i1034"><![endif]><!=
--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
034"
DrawAspect=3D"Content" ObjectID=3D"_1238824445">
</o:OLEObject>
</xml><![endif]--><o:p></o:p></span></p>
<p class=3DMsoNormal style=3D'line-height:125%;vertical-align:middle'><span
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man"'>解:计算结果为:</spa=
n><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><!--[if g=
te vml 1]><v:shape
id=3D"_x0000_i1035" type=3D"#_x0000_t75" style=3D'width:189.75pt;height:26=
.25pt'>
<v:imagedata src=3D"sxsy05_18.files/image021.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D253 height=3D35
src=3D"sxsy05_18.files/image022.gif" v:shapes=3D"_x0000_i1035"><![endif]><o=
:p></o:p></span></p>
<p class=3DMsoNormal style=3D'text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:125%;vertical-align:middle'><span style=3D'mso-bidi-font-size:1=
0.5pt;
line-height:125%;font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>如果希望&#=
24471;到具体的数字,我Ê=
04;可接着用</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>N[%]</spa=
n><span
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man"'>得到:</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><!--[if g=
te vml 1]><v:shape
id=3D"_x0000_i1036" type=3D"#_x0000_t75" style=3D'width:53.25pt;height:15p=
t'>
<v:imagedata src=3D"sxsy05_18.files/image023.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D71 height=3D20
src=3D"sxsy05_18.files/image024.gif" v:shapes=3D"_x0000_i1036"><![endif]></=
span><span
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man"'>。</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><o:p></o:=
p></span></p>
<p class=3DMsoNormal style=3D'text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:125%;vertical-align:middle'><span style=3D'mso-bidi-font-size:1=
0.5pt;
line-height:125%;font-family:SimSun;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>例</span><span lang=3DEN-US
style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>4</span><span
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man"'>:计算积分</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><!--[if g=
te vml 1]><v:shape
id=3D"_x0000_i1037" type=3D"#_x0000_t75" style=3D'width:102.75pt;height:26=
.25pt'
o:ole=3D"">
<v:imagedata src=3D"sxsy05_18.files/image025.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D137 height=3D35
src=3D"sxsy05_18.files/image026.gif" v:shapes=3D"_x0000_i1037"><![endif]><!=
--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
037"
DrawAspect=3D"Content" ObjectID=3D"_1238824446">
</o:OLEObject>
</xml><![endif]--></span><span style=3D'mso-bidi-font-size:10.5pt;line-heig=
ht:
125%;font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-f=
ont-family:
"Times New Roman"'>。</span><span lang=3DEN-US style=3D'mso-bidi-font=
-size:
10.5pt;line-height:125%'><o:p></o:p></span></p>
<p class=3DMsoNormal style=3D'vertical-align:middle'><span style=3D'mso-bid=
i-font-size:
10.5pt;font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi=
-font-family:
"Times New Roman"'>解:</span><b><span lang=3DEN-US style=3D'ms=
o-bidi-font-size:
10.5pt;mso-font-kerning:0pt'><!--[if gte vml 1]><v:shape id=3D"_x0000_i1038"
type=3D"#_x0000_t75" style=3D'width:267pt;height:15pt'>
<v:imagedata src=3D"sxsy05_18.files/image027.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D356 height=3D20
src=3D"sxsy05_18.files/image028.gif" v:shapes=3D"_x0000_i1038"><![endif]><o=
:p></o:p></span></b></p>
<p class=3DMsoNormal style=3D'text-indent:21.0pt;line-height:125%;vertical-=
align:
middle'><span style=3D'mso-bidi-font-size:10.5pt;line-height:125%;font-fami=
ly:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
New Roman";
mso-font-kerning:0pt'>结果为:</span><span lang=3DE=
N-US
style=3D'mso-bidi-font-size:10.5pt;line-height:125%;mso-font-kerning:0pt'><=
!--[if gte vml 1]><v:shape
id=3D"_x0000_i1039" type=3D"#_x0000_t75" style=3D'width:290.25pt;height:15=
pt'>
<v:imagedata src=3D"sxsy05_18.files/image029.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D387 height=3D20
src=3D"sxsy05_18.files/image030.gif" v:shapes=3D"_x0000_i1039"><![endif]></=
span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><o:p></o:=
p></span></p>
<p class=3DMsoNormal style=3D'vertical-align:middle'><span style=3D'mso-bid=
i-font-size:
10.5pt;font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi=
-font-family:
"Times New Roman"'>这里要注意积分=
的次序先积分的要写=
2312;后面,最后一次积࠳=
8;的变量和区间要紧跟&=
#22312;函数的后面。</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt'><o:p></o:p></span></p>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left;text-indent:21.0=
pt;
mso-char-indent-count:2.0;line-height:125%;layout-grid-mode:char;vertical-a=
lign:
middle'><span style=3D'font-family:SimSun;mso-ascii-font-family:"Times New =
Roman";
mso-hansi-font-family:"Times New Roman";mso-ansi-language:ES'>例</spa=
n><span
lang=3DES style=3D'mso-ansi-language:ES'>5</span><span style=3D'font-family=
:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man";
mso-ansi-language:ES'>:计算二重积Ñ=
98;</span><span
lang=3DES style=3D'mso-ansi-language:ES'><sub><!--[if gte vml 1]><v:shape i=
d=3D"_x0000_i1040"
type=3D"#_x0000_t75" style=3D'width:75.75pt;height:29.25pt' o:ole=3D"">
<v:imagedata src=3D"sxsy05_18.files/image031.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D101 height=3D39
src=3D"sxsy05_18.files/image032.gif" v:shapes=3D"_x0000_i1040"><![endif]></=
sub><!--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
040"
DrawAspect=3D"Content" ObjectID=3D"_1238824447">
</o:OLEObject>
</xml><![endif]--></span><span style=3D'font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-ansi-language:
ES'>,其中</span><span lang=3DES style=3D'mso-ansi-langua=
ge:ES'><sub><!--[if gte vml 1]><v:shape
id=3D"_x0000_i1041" type=3D"#_x0000_t75" style=3D'width:12.75pt;height:12.=
75pt'
o:ole=3D"">
<v:imagedata src=3D"sxsy05_18.files/image033.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D17 height=3D17
src=3D"sxsy05_18.files/image034.gif" v:shapes=3D"_x0000_i1041"><![endif]></=
sub><!--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
041"
DrawAspect=3D"Content" ObjectID=3D"_1238824448">
</o:OLEObject>
</xml><![endif]--></span><span style=3D'font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-ansi-language:
ES'>为曲线</span><span lang=3DES style=3D'mso-ansi-langua=
ge:ES'><sub><!--[if gte vml 1]><v:shape
id=3D"_x0000_i1042" type=3D"#_x0000_t75" style=3D'width:33.75pt;height:18p=
t' o:ole=3D"">
<v:imagedata src=3D"sxsy05_18.files/image035.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D45 height=3D24
src=3D"sxsy05_18.files/image036.gif" v:shapes=3D"_x0000_i1042"><![endif]></=
sub><!--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
042"
DrawAspect=3D"Content" ObjectID=3D"_1238824449">
</o:OLEObject>
</xml><![endif]--></span><span style=3D'font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-ansi-language:
ES'>和</span><span lang=3DES style=3D'mso-ansi-language:ES'><sub><!--=
[if gte vml 1]><v:shape
id=3D"_x0000_i1043" type=3D"#_x0000_t75" style=3D'width:33.75pt;height:18p=
t' o:ole=3D"">
<v:imagedata src=3D"sxsy05_18.files/image037.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D45 height=3D24
src=3D"sxsy05_18.files/image038.gif" v:shapes=3D"_x0000_i1043"><![endif]></=
sub><!--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
043"
DrawAspect=3D"Content" ObjectID=3D"_1238824450">
</o:OLEObject>
</xml><![endif]--></span><span style=3D'font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-ansi-language:
ES'>所围成的区域。</span><span
lang=3DES style=3D'mso-ansi-language:ES'><o:p></o:p></span></p>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left;line-height:125%;
layout-grid-mode:char;vertical-align:middle'><span style=3D'font-family:Sim=
Sun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man";
mso-ansi-language:ES'>解:区域</span><span lang=3DES
style=3D'mso-ansi-language:ES'><sub><!--[if gte vml 1]><v:shape id=3D"_x000=
0_i1044"
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