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Joseflin 发表于 2006-9-9 11:34:00

【基础级练习题2】

<P>6. A圆弧的半径值为何?<BR>   (A)58.336   (B)58.358   (C)58.325   (D)58.347 </P>
<P>7. B圆弧的半径值为何?                            mm</P>
<P>8. C剖面区域之面积为何?<BR>   (A)527.612   (B)527.634   (C)527.601   (D)527.623 </P>
<P>9. D剖面区域之面积为何?                            mm2</P>
<P>10.E点至F点的距离为何?            mm<BR></P>

SHAONX 发表于 2006-9-10 15:09:00

<P>答案：</P>
<P>6 = B</P>
<P>7 = 71.858</P>
<P>8 = D</P>
<P>9 = 1098.7084</P>
<P>10= 27.4674</P>
<P> </P>

as123456 发表于 2006-9-12 20:34:00

<DIV align=center>
<TABLE class=MsoNormalTable style="BORDER-RIGHT: white 1pt outset; BORDER-TOP: white 1pt outset; BORDER-LEFT: white 1pt outset; WIDTH: 537pt; BORDER-BOTTOM: white 1pt outset; mso-cellspacing: 1.5pt; mso-border-alt: outset white .75pt" cellPadding=0 width=716 border=1>
<TBODY>
<TR style="HEIGHT: 0.75pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes">
<TD style="BORDER-RIGHT: white 1pt inset; PADDING-RIGHT: 0.75pt; BORDER-TOP: white 1pt inset; PADDING-LEFT: 0.75pt; BACKGROUND: #f9f9f9; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: white 1pt inset; WIDTH: 396.75pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: white 1pt inset; HEIGHT: 0.75pt; mso-border-alt: inset white .75pt" width=529>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-line-height-alt: .75pt; mso-pagination: widow-orphan" align=left>58.358<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></P></TD></TR>
<TR style="HEIGHT: 0.75pt; mso-yfti-irow: 1">
<TD style="BORDER-RIGHT: white 1pt inset; PADDING-RIGHT: 0.75pt; BORDER-TOP: white 1pt inset; PADDING-LEFT: 0.75pt; BACKGROUND: #f9f9f9; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: white 1pt inset; WIDTH: 396.75pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: white 1pt inset; HEIGHT: 0.75pt; mso-border-alt: inset white .75pt" width=529>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-line-height-alt: .75pt; mso-pagination: widow-orphan" align=left>71.858<o:p></o:p></P></TD></TR>
<TR style="HEIGHT: 4.5pt; mso-yfti-irow: 2">
<TD style="BORDER-RIGHT: white 1pt inset; PADDING-RIGHT: 0.75pt; BORDER-TOP: white 1pt inset; PADDING-LEFT: 0.75pt; BACKGROUND: #f9f9f9; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: white 1pt inset; WIDTH: 396.75pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: white 1pt inset; HEIGHT: 4.5pt; mso-border-alt: inset white .75pt" width=529>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-line-height-alt: 4.5pt; mso-pagination: widow-orphan" align=left>527.623<o:p></o:p></P></TD></TR>
<TR style="HEIGHT: 3.75pt; mso-yfti-irow: 3">
<TD style="BORDER-RIGHT: white 1pt inset; PADDING-RIGHT: 0.75pt; BORDER-TOP: white 1pt inset; PADDING-LEFT: 0.75pt; BACKGROUND: #f9f9f9; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: white 1pt inset; WIDTH: 396.75pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: white 1pt inset; HEIGHT: 3.75pt; mso-border-alt: inset white .75pt" width=529>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-line-height-alt: 3.75pt; mso-pagination: widow-orphan" align=left>1098.708<o:p></o:p></P></TD></TR>
<TR style="HEIGHT: 0.75pt; mso-yfti-irow: 4; mso-yfti-lastrow: yes">
<TD style="BORDER-RIGHT: white 1pt inset; PADDING-RIGHT: 0.75pt; BORDER-TOP: white 1pt inset; PADDING-LEFT: 0.75pt; BACKGROUND: #f9f9f9; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: white 1pt inset; WIDTH: 396.75pt; PADDING-TOP: 0.75pt; BORDER-BOTTOM: white 1pt inset; HEIGHT: 0.75pt; mso-border-alt: inset white .75pt" width=529>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-line-height-alt: .75pt; mso-pagination: widow-orphan" align=left>27.467<o:p></o:p></P></TD></TR></TBODY></TABLE></DIV>

冰山雪莲 发表于 2006-10-21 15:03:00

1. A圆弧的半径值 = 58.358 <BR>2. B圆弧的半径值 = 71.858<BR>3. C剖面区域之面积 = 527.6231<BR>4. D剖面区域之面积 = 1098.7084<BR>5. E点至F点的距离 = 27.4674 <BR>

erictory 发表于 2007-9-30 15:40:00

<p>题目有点难。</p><p>我搞建筑的，还每碰到过这样的图呢。</p>

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