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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'line-height:125%;vertical-align:middle'><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><span
style=3D'mso-spacerun:yes'> </span></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"'>求全导数用</span><span
class=3DSpellE><span lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-h=
eight:
125%'>Dt</span></span><span lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;
line-height:125%'>[x^2y^3,x]</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 Roman"'>,结果为&#=
65306;</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_i1055" type=3D"#_x0000_t75" style=3D'width:127.5pt;height:15p=
t'>
<v:imagedata src=3D"sxsy05_17.files/image058.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D170 height=3D20
src=3D"sxsy05_17.files/image059.gif" v:shapes=3D"_x0000_i1055"><![endif]><o=
:p></o:p></span></p>
<p class=3DMsoNormal style=3D'line-height:125%;vertical-align:middle'><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><span
style=3D'mso-spacerun:yes'> </span></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"'>这里因为没有给出</spa=
n><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>y</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"'>关于</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>x</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"'>的具体表达式,因Ē=
92;系统也就不能具体计=
算出来。如果预先定=
0041;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>y=3DSin[x=
]</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"'>,则系统就会给出ʍ=
06;</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_i1056" type=3D"#_x0000_t75" style=3D'width:180pt;height:15pt'>
<v:imagedata src=3D"sxsy05_17.files/image060.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D240 height=3D20
src=3D"sxsy05_17.files/image061.gif" v:shapes=3D"_x0000_i1056"><![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"'>例</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>10</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"'>:函数的定义和求ë=
48;。</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'line-height:125%;vertical-align:middle'><b><s=
pan
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><span
style=3D'mso-spacerun:yes'> </span></span></b><b><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%;mso-font-k=
erning:
0pt'><!--[if gte vml 1]><v:shape id=3D"_x0000_i1057" type=3D"#_x0000_t75" s=
tyle=3D'width:162.75pt;
height:15pt'>
<v:imagedata src=3D"sxsy05_17.files/image062.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D217 height=3D20
src=3D"sxsy05_17.files/image063.gif" v:shapes=3D"_x0000_i1057"><![endif]><s=
pan
style=3D'mso-spacerun:yes'> </span=
></span></b><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%;mso-font-k=
erning:
0pt;mso-bidi-font-weight:bold'><span
style=3D'mso-spacerun:yes'> =
</span></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-font-kerning:0pt;mso-bidi-font-weight:bold'>定义</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%;mso-font-k=
erning:
0pt;mso-bidi-font-weight:bold'><!--[if gte vml 1]><v:shape id=3D"_x0000_i10=
58"
type=3D"#_x0000_t75" style=3D'width:104.25pt;height:18pt' o:ole=3D"">
<v:imagedata src=3D"sxsy05_17.files/image064.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D139 height=3D24
src=3D"sxsy05_17.files/image065.gif" v:shapes=3D"_x0000_i1058"><![endif]><!=
--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
058"
DrawAspect=3D"Content" ObjectID=3D"_1237578388">
</o:OLEObject>
</xml><![endif]--><b><o:p></o:p></b></span></p>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left;text-indent:21.0=
pt;
mso-layout-grid-align:none;text-autospace:none'><b><span lang=3DEN-US
style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt'><!--[if gte vml 1]=
><v:shape
id=3D"_x0000_i1059" type=3D"#_x0000_t75" style=3D'width:36pt;height:15.75p=
t'>
<v:imagedata src=3D"sxsy05_17.files/image066.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D48 height=3D21
src=3D"sxsy05_17.files/image067.gif" v:shapes=3D"_x0000_i1059"><![endif]><s=
pan
style=3D'mso-spacerun:yes'> =
&nb=
sp; =
</span></span></b><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimS=
un;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man";
mso-font-kerning:0pt;mso-bidi-font-weight:bold'>求</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt;mso-bi=
di-font-weight:
bold'><sub><!--[if gte vml 1]><v:shape id=3D"_x0000_i1060" type=3D"#_x0000_=
t75"
style=3D'width:27pt;height:15.75pt' o:ole=3D"">
<v:imagedata src=3D"sxsy05_17.files/image068.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D36 height=3D21
src=3D"sxsy05_17.files/image069.gif" v:shapes=3D"_x0000_i1060"><![endif]></=
sub><!--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
060"
DrawAspect=3D"Content" ObjectID=3D"_1237578389">
</o:OLEObject>
</xml><![endif]--></span><span style=3D'mso-bidi-font-size:10.5pt;font-fami=
ly:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
New Roman";
mso-font-kerning:0pt;mso-bidi-font-weight:bold'>的导数</s=
pan><b><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt'><o:p>=
</o:p></span></b></p>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left;text-indent:21.0=
pt;
mso-layout-grid-align:none;text-autospace:none'><span lang=3DEN-US
style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt'><!--[if gte vml 1]=
><v:shape
id=3D"_x0000_i1061" type=3D"#_x0000_t75" style=3D'width:161.25pt;height:15=
pt'>
<v:imagedata src=3D"sxsy05_17.files/image070.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D215 height=3D20
src=3D"sxsy05_17.files/image071.gif" v:shapes=3D"_x0000_i1061"><![endif]><s=
pan
style=3D'mso-spacerun:yes'> =
</span></span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man";
mso-font-kerning:0pt'>系统给出的计ļ=
39;结果</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt'><o:p>=
</o:p></span></p>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left;text-indent:21.0=
pt;
mso-layout-grid-align:none;text-autospace:none'><b><span lang=3DEN-US
style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt'><!--[if gte vml 1]=
><v:shape
id=3D"_x0000_i1062" type=3D"#_x0000_t75" style=3D'width:41.25pt;height:15p=
t'>
<v:imagedata src=3D"sxsy05_17.files/image072.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D55 height=3D20
src=3D"sxsy05_17.files/image073.gif" v:shapes=3D"_x0000_i1062"><![endif]><s=
pan
style=3D'mso-spacerun:yes'> =
&nb=
sp; =
</span></span></b><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimS=
un;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man";
mso-font-kerning:0pt;mso-bidi-font-weight:bold'>求</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt;mso-bi=
di-font-weight:
bold'><sub><!--[if gte vml 1]><v:shape id=3D"_x0000_i1063" type=3D"#_x0000_=
t75"
style=3D'width:27pt;height:15.75pt' o:ole=3D"">
<v:imagedata src=3D"sxsy05_17.files/image068.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D36 height=3D21
src=3D"sxsy05_17.files/image069.gif" v:shapes=3D"_x0000_i1063"><![endif]></=
sub><!--[if gte mso 9]><xml>
<o:OLEObject Type=3D"Embed" ProgID=3D"Equation.DSMT4" ShapeID=3D"_x0000_i1=
063"
DrawAspect=3D"Content" ObjectID=3D"_1237578390">
</o:OLEObject>
</xml><![endif]--></span><span style=3D'mso-bidi-font-size:10.5pt;font-fami=
ly:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
New Roman";
mso-font-kerning:0pt;mso-bidi-font-weight:bold'>的</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt;mso-bi=
di-font-weight:
bold'>2</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man";
mso-font-kerning:0pt;mso-bidi-font-weight:bold'>阶导数</s=
pan><b><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;mso-font-kerning:0pt'><o:p>=
</o:p></span></b></p>
<p class=3DMsoNormal style=3D'text-indent:21.0pt;line-height:125%;vertical-=
align:
middle'><span lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:1=
25%;
mso-font-kerning:0pt'><!--[if gte vml 1]><v:shape id=3D"_x0000_i1064" type=
=3D"#_x0000_t75"
style=3D'width:255pt;height:15pt'>
<v:imagedata src=3D"sxsy05_17.files/image074.wmz" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D340 height=3D20
src=3D"sxsy05_17.files/image075.gif" v:shapes=3D"_x0000_i1064"><![endif]><s=
pan
style=3D'mso-spacerun:yes'> </span></span><span style=3D'mso-bi=
di-font-size:
10.5pt;line-height:125%;font-family:SimSun;mso-ascii-font-family:"Times New=
Roman";
mso-hansi-font-family:"Times New Roman";mso-font-kerning:0pt'>系ń=
79;给出的结果</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"'>通过例</span><sp=
an
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'>10</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"'>,我们又有了一种Ą=
32;的求导方法,它就和=
我们平时书写一样。</s=
pan><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'line-height:125%;vertical-align:middle'><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;line-height:125%'><o:p>&nbs=
p;</o:p></span></p>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left;vertical-align:m=
iddle'><b
style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:12.0pt;font-=
family:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
New Roman"'>三、实验内容</span></b><b
style=3D'mso-bidi-font-weight:normal'><span lang=3DEN-US style=3D'font-size=
:12.0pt'><o:p></o:p></span></b></p>
<p class=3DMsoNormal style=3D'line-height:125%;vertical-align:middle'><span
lang=3DEN-US>1</span><span style=3D'font-family:SimSun;mso-ascii-font-famil=
y:"T
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