欧阳老师 发表于 2020-1-10 08:52:27

武汉理工大20春《工程制图》作业一

工程制图_作业一
1.[多选题] <p class="MsoPlainText">        <span style="font-size:11.0pt;font-family:"color:windowtext;">在下列五组主俯视图中选出与右边的左视图不符合投影关</span><span style="font-size:11.0pt;font-family:"color:windowtext;"> </span><span style="font-size:11.0pt;font-family:"color:windowtext;">系的视图组</span><span style="font-size:11.0pt;font-family:"color:windowtext;">(<span>         </span>)</span><span style="font-size:11.0pt;font-family:"color:windowtext;">。<img src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203144153_20.png" alt="" /></span><span style="color:windowtext;"> </span>

奥鹏作业答案可以联系QQ 761296021
    A.<img src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203144845_322.png" alt="" />
    B.<img src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203144217_323.png" alt="" />
    C.        <img src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203145304_36.png" alt="" />

    D.<img src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203145323_892.png" alt="" />
    E.<img src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203144932_154.png" alt="" />
    正确答案:——ABCE——
2.[多选题] 弹簧可用于 (             )
    A.传递动力
    B.减震
    C.夹紧
    D.测力
    E.储存能量
    正确答案:——BCDE——
3.[多选题] 在国标GB/T17450-1998《技术制图 图线》中规定的图线的基本线型有(            )。
    A.粗实线
    B.细实线
    C.粗点画线
    D.细点画线
    E.对称线
    正确答案:——ABD——
4.[多选题] 在国标GB/T14691-1993《技术制图 字体》中规定的工程图样字体有(             )。
    A.长仿宋体
    B.短仿宋体
    C.A型字母
    D.手写体
    E.B型数字
    正确答案:————
5.[多选题] 斜度和锥度画法正确的是(         )。
    A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_80"   o:spid="_x0000_i1079" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午8.54.19"   style='width:130.8pt;height:126pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image088.png" o:title="屏幕快照 2019-04-10 上午8.54"/></v:shape><!--><!----><img width="174" height="168" alt="屏幕快照 2019-04-10 上午8.54.19" v:shapes="图片_x0020_80" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image089.gif"><!----></span>

    B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_81"   o:spid="_x0000_i1078" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午8.54.23"   style='width:120pt;height:112.8pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image090.png" o:title="屏幕快照 2019-04-10 上午8.54"/></v:shape><!--><!----><img width="160" height="150" alt="屏幕快照 2019-04-10 上午8.54.23" v:shapes="图片_x0020_81" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image091.gif"><!----></span>

    C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_82"   o:spid="_x0000_i1077" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午8.54.28"   style='width:112.2pt;height:97.2pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image092.png" o:title="屏幕快照 2019-04-10 上午8.54"/></v:shape><!--><!----><img width="150" height="130" alt="屏幕快照 2019-04-10 上午8.54.28" v:shapes="图片_x0020_82" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image093.gif"><!----></span>

    D.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_83"   o:spid="_x0000_i1076" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午8.54.30"   style='width:124.2pt;height:112.2pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image094.png" o:title="屏幕快照 2019-04-10 上午8.54"/></v:shape><!--><!----><img width="166" height="150" alt="屏幕快照 2019-04-10 上午8.54.30" v:shapes="图片_x0020_83" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image095.gif"><!----></span>

    正确答案:————
6.[多选题] 若曲线上至少存在不在同一平面内的四个点,称为空间曲线。以下选项中,属于空间曲线的有(             )
    A.抛物线
    B.双曲线
    C.螺旋线
    D.两球面的交线
    E.轴线不相交、不平行的两圆柱面交线
    正确答案:————
7.[多选题] <p class="MsoNormal" style="mso-pagination:widow-orphan"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:windowtext">对应下图表示的投影面平行线的三面投影图,下列描述正确的有</span><span lang="EN-US" style="color:windowtext">(<span style="mso-spacerun:yes">             </span>)</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:windowtext">。</span><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape   id="图片_x0020_69" o:spid="_x0000_i1090" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午8.42.04"   style='width:250.8pt;height:214.2pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image066.png" o:title="屏幕快照 2019-04-10 上午8.42"/></v:shape><!--><!----><img width="334" height="286" alt="屏幕快照 2019-04-10 上午8.42.04" v:shapes="图片_x0020_69" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image067.gif"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt"><o:p></o:p></span>

    A.直线AB为水平线
    B.ab等于直线段AB的实际长度
    C.θ为直线AB对H面的倾角
    D.ρ为直线AB对V面的倾角
    E.与直线AB垂直的投影轴是OZ轴
    正确答案:————
8.[多选题] 关于螺纹退刀槽和砂轮越程槽,正确的描述是(       )
    A.先加工螺纹再加工螺纹退刀槽
    B.先加工螺纹退刀槽再加工螺纹
    C.先加工砂轮越程槽再磨削
    D.先磨削再加工砂轮越程槽
    正确答案:————
9.[多选题] 在装配图中,相邻的二零件剖面线应该(             )。
    A.方向相反,间距无区别
    B.方向相同,间距无区别
    C.方向相反,间距有区别
    D.方向相同,间距有区别
    E.方向和间距均无区别
    正确答案:————
10.[多选题] 在齿轮工作图中,以下哪些参数可列在参数表中 (            ).
    A.齿顶圆直径
    B.模数
    C.分度圆直径
    D.齿数
    E.齿形角
    正确答案:————
11.[多选题] 机件在什么情况时可画成半剖视图,下列哪种情况正确?   (         )
    A.机件形状前后不对称,但左右对称,其主视图可画成半剖视图。
    B.机件形状前后不对称,但左右对称,其左视图可画成半剖视图。
    C.机件形状左右不对称,但前后对称,其主视图可画成半剖视图。
    D.机件形状左右不对称,但前后对称,其左视图可画成半剖视图。
    E.机件形状前后对称,左右对称,其主视图可画成半剖视图。
    正确答案:————
12.[多选题] 以下属于螺纹紧固件的有: (             )
    A.螺栓
    B.弹簧
    C.垫圈
    D.螺母
    E.螺钉
    正确答案:————
13.[多选题] 齿轮传动的形式有(            )
    A.圆柱齿轮
    B.圆锥齿轮
    C.蜗杆与蜗轮
    D.蜗杆
    E.蜗轮
    正确答案:————
14.[多选题] <p class="MsoNormal" style="margin-left:15.75pt;text-indent:-15.75pt;mso-char-indent-count:-1.5;mso-pagination:widow-orphan;tab-stops:212.65pt"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:windowtext">根据主俯视图想象结构,错误的左视图有</span><span lang="EN-US" style="color:windowtext">(<span style="mso-spacerun:yes">             </span>)</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:windowtext">。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt;mso-no-proof:yes"><!--><v:shape id="图片_x0020_135" o:spid="_x0000_i1057"   type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.39.29" style='width:87pt;   height:139.8pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image132.png" o:title="屏幕快照 2019-04-10 上午9.39"/></v:shape><!--><!----><img width="116" height="186" alt="屏幕快照 2019-04-10 上午9.39.29" v:shapes="图片_x0020_135" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image133.gif"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt"><o:p></o:p></span>

    A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt;mso-no-proof:yes"><!--><v:shape id="图片_x0020_136" o:spid="_x0000_i1056"   type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.39.35" style='width:58.8pt;   height:79.8pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image134.png" o:title="屏幕快照 2019-04-10 上午9.39"/></v:shape><!--><!----><img width="78" height="106" alt="屏幕快照 2019-04-10 上午9.39.35" v:shapes="图片_x0020_136" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image135.gif"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt"><o:p></o:p></span>

    B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt;mso-no-proof:yes"><!--><v:shape id="图片_x0020_137" o:spid="_x0000_i1055"   type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.39.41" style='width:55.8pt;   height:78pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image136.png" o:title="屏幕快照 2019-04-10 上午9.39"/></v:shape><!--><!----><img width="74" height="104" alt="屏幕快照 2019-04-10 上午9.39.41" v:shapes="图片_x0020_137" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image137.gif"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt"><o:p></o:p></span>

    C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt;mso-no-proof:yes"><!--><v:shape id="图片_x0020_139" o:spid="_x0000_i1054"   type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.39.48" style='width:54pt;   height:76.8pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image138.png" o:title="屏幕快照 2019-04-10 上午9.39"/></v:shape><!--><!----><img width="72" height="102" alt="屏幕快照 2019-04-10 上午9.39.48" v:shapes="图片_x0020_139" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image139.gif"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt"><o:p></o:p></span>

    D.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_140"   o:spid="_x0000_i1053" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.39.54"   style='width:55.2pt;height:79.2pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image140.png" o:title="屏幕快照 2019-04-10 上午9.39"/></v:shape><!--><!----><img width="74" height="106" alt="屏幕快照 2019-04-10 上午9.39.54" v:shapes="图片_x0020_140" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image141.gif"><!----></span>

    正确答案:————
15.[多选题] <p class="MsoNormal" style="margin-left:15.75pt;text-indent:-15.75pt;mso-char-indent-count:-1.5;mso-pagination:widow-orphan;tab-stops:212.65pt"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:windowtext">与主</span><span lang="EN-US" style="color:windowtext">.</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:windowtext">俯视图符合投影关系的左视图有</span><span lang="EN-US" style="color:windowtext"><span style="mso-spacerun:yes">   </span>(<span style="mso-spacerun:yes">             </span>)</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;color:windowtext">。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt;mso-no-proof:yes"><!--><v:shape id="图片_x0020_146" o:spid="_x0000_i1047"   type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.50.06" style='width:78pt;   height:120pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image152.png" o:title="屏幕快照 2019-04-10 上午9.50"/></v:shape><!--><!----><img width="104" height="160" alt="屏幕快照 2019-04-10 上午9.50.06" v:shapes="图片_x0020_146" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image153.gif"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning:0pt"><o:p></o:p></span>

    A.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_147"   o:spid="_x0000_i1046" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.50.09"   style='width:57pt;height:55.2pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image154.png" o:title="屏幕快照 2019-04-10 上午9.50"/></v:shape><!--><!----><img width="76" height="74" alt="屏幕快照 2019-04-10 上午9.50.09" v:shapes="图片_x0020_147" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image155.gif"><!----></span>

    B.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_148"   o:spid="_x0000_i1045" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.50.13"   style='width:70.2pt;height:63pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image156.png" o:title="屏幕快照 2019-04-10 上午9.50"/></v:shape><!--><!----><img width="94" height="84" alt="屏幕快照 2019-04-10 上午9.50.13" v:shapes="图片_x0020_148" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image157.gif"><!----></span>

    C.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_149"   o:spid="_x0000_i1044" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.50.16"   style='width:66pt;height:52.2pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image158.png" o:title="屏幕快照 2019-04-10 上午9.50"/></v:shape><!--><!----><img width="88" height="70" alt="屏幕快照 2019-04-10 上午9.50.16" v:shapes="图片_x0020_149" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image159.gif"><!----></span>

    D.<p class="MsoNormal" style="mso-pagination:widow-orphan" style="display:inline;"><span lang="EN-US" style="color:windowtext;mso-no-proof:yes"><!--><v:shape id="图片_x0020_150"   o:spid="_x0000_i1043" type="#_x0000_t75" alt="屏幕快照 2019-04-10 上午9.50.19"   style='width:60pt;height:64.8pt;visibility:visible;mso-wrap-style:square'>   <v:imagedata src="GCZTDXX.files/image160.png" o:title="屏幕快照 2019-04-10 上午9.50"/></v:shape><!--><!----><img width="80" height="86" alt="屏幕快照 2019-04-10 上午9.50.19" v:shapes="图片_x0020_150" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZTDXX.files/image161.gif"><!----></span>

    正确答案:————
16.[多选题] 对于剖视图,下面说法哪种错误?(      )
    A.剖视图上的虚线可省略不画
    B.剖视图上的虚线不可省略不画
    C.剖视图上的点划线可省略不画
    D.剖视图上的粗实线可省略不画
    E.剖视图上波浪线可省略不画
    正确答案:————
17.[多选题] <p class="MsoNormal">        <span style="font-family:Microsoft Yahei;color:windowtext;">对应下图表示的投影面垂直面的三面投影图,下列描述正确的有</span><span style="color:windowtext;">(<span>             </span>)</span><span style="font-family:Microsoft Yahei;color:windowtext;">。<img src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203152921_931.png" alt="" /></span><span style="color:windowtext;"> </span>

    A.        ABCD为侧垂面
    B.        abcd为平面ABCD的类似形
    C.        θ为平面ABCD对H面的倾角
    D.        ρ为平面ABCD对V面的倾角
    E.        OX轴与平面ABCD平行
    正确答案:————
18.[多选题] 根据国标GB/T 14691-1993《技术制图 字体》中规定的工程图样字体,关于字体高度及笔画宽度的描述正确的是(             )
    A.字号指的是字体高度
    B.汉字的高度不应小于5mm
    C.字体高度有系列要求
    D.字体笔划宽度统一为字高的1/10或1/14
    E.4mm为字体高度公称尺寸系列中的一个
    正确答案:————
19.[多选题] 如果机件外形简单,内部结构复杂,最好采取 (             )
    A.单一平面全剖
    B.平行平面剖切
    C.局部剖
    D.半剖
    E.相交平面剖切
    正确答案:————
20.[多选题] 在国标GB/T17450-1998《技术制图图线》中规定的图线的基本线型有(             )。
    A.虚线
    B.虚实线
    C.尺寸界线
    D.双点画线
    E.破折线   
    正确答案:————
21.[单选题] 垂直于V面的直线,称为(       )。
    A.铅垂线
    B.侧垂线
    C.正垂线
    D.水平线
    正确答案:————
22.[单选题] 表达零件外形的方法有(       )。
    A.全剖视图
    B.半剖视图
    C.局部剖视图
    D.斜视图
    正确答案:————
23.[单选题] 表面结构的评定参数 Ra是(       )。
    A.轮廓的最大高度
    B.微观不平度十点高度
    C.轮廓算术平均偏差
    D.轮廓的支承长度率
    正确答案:————
24.[单选题] 下列组合体画法正确的是(       )。
    A.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="312" height="454" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT11713.png"></span> <o:p></o:p>

    B.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="329" height="430" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT11824.png"></span> <o:p></o:p>

    C.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="363" height="443" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT11935.png"></span> <o:p></o:p>

    D.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="310" height="462" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT12046.png"></span> <o:p></o:p>

    正确答案:————
25.[单选题] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;"><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">以下关于点</span><span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">A</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">与</span><span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">B</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">的相对位置关系,哪个描述是正确的</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">? (       )</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="1050" height="987" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT8078.png"></span> <o:p></o:p>

    A.A点在B点的左面
    B.A点在B点的下面
    C.A点在B点的前面
    D.A点在B点的后面
    正确答案:————
26.[单选题] 两相贯的回转体同轴时,相贯线是(       )。
    A.空间曲线
    B.椭圆
    C.圆
    D.直线
    正确答案:————
27.[单选题] 装配图中同一零件剖面线在各视图中(       )。
    A.方向相反,间距相同
    B.方向相同,间距不同
    C.方向相反,或间距不同
    D.方向相同,间距相同
    正确答案:————
28.[单选题] 装配图中的零件指引线是(       )。
    A.虚线
    B.粗实线
    C.点画线
    D.细实线
    正确答案:————
29.[单选题] 同一图样中,同类图线的宽度应基本一致,_____、点画线及双点画线的线段长度和间隔应各自大致相等。(       )
    A.虚线
    B.直线
    C.双折线
    D.细实线
    正确答案:————
30.[单选题] 1:5是            比例。(       )
    A.放大
    B.优先选用
    C.缩小
    D.不常用
    正确答案:————
31.[单选题] 下列尺寸正确标注的图形是(       )。
    A.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="310" height="238" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT2067.png"></span>   <span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span>

    B.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="304" height="240" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT2180.png"></span> <o:p></o:p>

    C.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="318" height="224" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT2290.png"></span><span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span>

    D.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="238" height="228" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT2402.png"></span> <o:p></o:p>

    正确答案:————
32.[单选题] 判别以下绘制的平面图形三面投影图中,正确的图形是(       )。
    A.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="322" height="334" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT14272.png"></span> <o:p></o:p>

    B.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="290" height="312" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT14383.png"></span> <o:p></o:p>

    C.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="303" height="290" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT14494.png"></span> <o:p></o:p>

    D.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="290" height="287" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT14605.png"></span> <o:p></o:p>

    正确答案:————
33.[单选题] _______是用来量取线段和分割线段的工具。(       )
    A.圆规
    B.分规
    C.比例尺
    D.三角板
    正确答案:————
34.[单选题] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;"><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">已知主、俯两视图,其正确的左视图是</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">(       )</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="230" height="394" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT24406.png"></span> <o:p></o:p>

    A.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="207" height="200" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT24517.png"></span> <o:p></o:p>

    B.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="187" height="192" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT24628.png"></span> <o:p></o:p>

    C.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="199" height="207" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT24739.png"></span> <o:p></o:p>

    D.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="184" height="199" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT24850.png"></span> <o:p></o:p>

    正确答案:————
35.[单选题] 评标报告内容不包括(    )。
    A.确定评标办法
    B.开标记录
    C.经评审的价格或者评分比较一览表
    D.评标标准
    正确答案:————
36.[单选题] 合同条文有二义性(   )。
    A.视为合同废止
    B.属于合同错误
    C.视为合同变更
    D.属于合同笔误
    正确答案:————
37.[单选题] 在NEC合同中工程师代表的是(   )。
    A.发包人的利益
    B.发包人和承包人双方的利益
    C.承包人的利益
    D.不代表任何一方的利益
    正确答案:————
38.[单选题] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;"><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">已知立体截切后的两个投影,关于它的侧面投影正确的是</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">(       )</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="249" height="488" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT23375.png"></span> <o:p></o:p>

    A.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="232" height="225" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT23486.png"></span> <o:p></o:p>

    B.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="212" height="217" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT23597.png"></span> <o:p></o:p>

    C.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="218" height="247" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT23708.png"></span> <o:p></o:p>

    D.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="219" height="238" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT23819.png"></span> <o:p></o:p>

    正确答案:————
39.[单选题] 关于局部视图说法不正确的是(       )。
    A.局部视图是将机件的局部结构向基本投影面投影得到的
    B.标注方法和向视图类似
    C.局部视图必须标注
    D.表达封闭的、独立的、完整的局部结构时,波浪线可以省略
    正确答案:————
40.[单选题] 下列尺寸正确标注的图形是(       )。
    A.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="318" height="279" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT15189.png"></span> <o:p></o:p>

    B.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;font-size:12.0000pt;mso-font-kerning:1.0000pt;"><img width="288" height="257" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT15300.png"></span> <o:p></o:p>

    C.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="287" height="257" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT15411.png"></span> <o:p></o:p>

    D.<p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="288" height="282" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GCZT.files/GCZT15522.png"></span> <o:p></o:p>

    正确答案:————

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