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发表于 2013-4-10 12:49:40
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来自: 中国广西南宁
本帖最后由 woaishuijia 于 2013-4-18 14:58 编辑 " P0 A& o+ O5 s, o6 d% |
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CA D几何作图竞赛题(2013年4月),至4月17日止- @+ ]' x) T0 I# g/ |
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一.竞赛题目(参见附图)
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/ I b0 F3 p* F2 u/ a, s实体建模练习3
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& b6 e1 o) H2 F1 s2 f用AutoCAD作图法求出该题要求的5个数值及一个三维几何题数值 。5 J. s3 E5 @! \4 U, K0 E/ C
& F. d+ V. C3 ~1 Z; E0 W尺寸精度要求精确到小数点后4位。角度单位必须使用十进制度数,不得使用度/分/秒,百分度和弧度,精度也要求精确到小数点后4位。三维几何题数值尺寸精度要求精确到小数点后1位。 $ J: y2 G% M0 z7 z3 E) u' w
9 B& i/ X3 X5 j: D" ^* B二. 竞赛要求
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+ ~' n* b0 X1 E会员、技术团队成员都可以参加,版主不参加,使用AutoCAD、ACM和MDT二维软件,; y, k$ [/ U* a0 f9 O
在规定时间内将作出的图通过jpg附件在本主题下跟帖发表,只提供数值而没有所作图的截图或dwg附件,将不予评奖。 5 A# [$ @& i8 ?9 J
阅读权限定为最高权限。活动结束后由版主统一取消阅读权限。
1 r1 D m Z3 q4 e" Y禁止会员利用马甲一起参赛,发现将严惩。$ O$ q; X$ t. W; a: ]3 U, J% N+ S
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三.竞赛时间6 E3 i8 g, M# G+ e9 i' X
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2013年4月10日至2013年4月17日。 W, {* f. R E8 A
7 g: R. f2 Z4 a+ a7 B; X四. 评选时间及方法' Y+ x! L8 C& t+ L. h
6 R9 |# d: S# G" C, [; L" a# B5 Q2013年4月18日-2013年4月20日,由三维网技术论坛CAD版块版主为评委,内部评选出各奖项。
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0 A8 `. `& v9 C. x3 v5 r五.奖励" i) f3 `' r) _3 u
( M. J! D% c/ }) {4 z9 J( Y1、一等奖:5题全对奖励三维币50; / t: D' L+ _$ m- Z$ d z7 u9 z
2、二等奖:答对4题奖励三维币40;
9 @$ a9 p! l0 `9 `) g4 \; T3、三等奖:答对3题奖励三维币30;
9 w; o d0 M/ \" \+ B0 S4、四等奖:答对2题奖励三维币20;
! d' s* |5 K! [6 ~8 J. j- x5、五等奖:答对1题奖励三维币10;
& s- o, T6 M' R: I1 H1 R6、三维奖:答对三维几何题奖励三维币30;
7 Q. `& j/ H1 y9 g e7、作图基本符合要求者先各奖励5个三维币;+ x# ~$ j5 ?! N: C2 v# P5 w; }8 t8 I
8、根据竞赛实际情况会对奖励规则进行适当修改。" I0 p9 d- ?. J. ^1 @
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) l7 {; w' v9 E- m六.其它& ]6 }" w- ?; S; s O& q) _
5 T# d5 p! @; q9 Y# J竞赛结束后在本帖发回复帖进行点评和讨论' y/ M/ Z+ N* r; L5 N8 W* b
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竞赛已结束,初步评定成绩见下表,请参赛网友自行核对成绩.如有异议,请于三日内在本主题后跟帖说明,三日后正式颁布奖励.
( F" N# m- p. o5 }7 K* v5 h. H楼层 | 用户名 | A | B | C | D | E | F | 正确数 | 标准答案 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | | 3 | 西门吹鳕 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 43.4285 | 2.1860E+04 | 5 | 4 | chenmik | 25.9893 | 254.9893 | 82.6171 | 11.726 | 180.6807 | 2.1860E+04 | 4 | 5 | hbzyzyc | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 6 | smartlz | 21.2971 | 254.9893 | 92.1105 | 11.7898 | 180.6807 | 2.1860E+04 | 5 | 7 | gongwen0519 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 8 | 陳志強 | 108.3137 | 259.6997 | 16.7036 | 17.5919 | 180.7207 | 2.1865E+04 | 0 | 9 | moonyuemo | 21.2971 | 254.9893 | 92.1105 | 11.7398 | 180.6807 | 2.1860E+04 | 5 | 10 | lxf325 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 11 | daji | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 12 | 大隐于市 | 21.2971 | 254.9893 | 92.1105 | 11.7898 | 180.6807 | 2.1860E+04 | 5 | 13 | ~Serena~/mg | | | | | | | 0 | 14 | mbznianyi | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 15 | 幸福_真好 | 21.3038 | 254.9893 | 92 | 11.726 | 182.6807 | 2.1911E+04 | 2 | 16 | ct4273 | 21.2971 | 255.2894 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 5 | 17 | 奉和 | 28.9684 | 254.9893 | 92.1105 | 11.726 | 199.8567 | 2.1860E+04 | 4 | 18 | qq625267377 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 19 | gsyefeng | 21.2971 | 248.9477 | 92.1105 | 11.7162 | 180.6807 | 2.1860E+04 | 4 | 20 | LIAIYAO | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 21 | xuyanrong | 21.2971 | 254.9893 | 89.1199 | 11.7228 | 180.6805 | 2.1860E+04 | 3 | 22 | ilovebin1989 | 21.2971 | 254.9893 | 92.1105 | 11.7194 | 180.6807 | 2.1860E+04 | 5 | 23 | sh_mrhg | 21.2971 | 242.3203 | 92.028 | 11.726 | 180.6826 | 2.1860E+04 | 3 | 24 | yuiop_123 | 21.2971 | 254.9893 | 17.2301 | 11.726 | 180.6807 | 2.1860E+04 | 5 | 25 | zjc1386188 | 113 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 5 | 26 | 林主0598 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 195.5122 | 2.1860E+04 | 5 | 27 | wupeiqi | 21.6784 | 255.2894 | 93.3504 | 12.2933 | 180.6807 | 2.1862E+04 | 1 | 28 | zyyyyp | 21.2971 | 254.9893 | 89.1199 | 11.726 | 45.1701 | 2.1860E+04 | 4 | 29 | liboloveg | 21.2971 | 254.9893 | 82.6171 | 11.8048 | 180.6807 | 2.1860E+04 | 4 | 30 | houchedating | 21.2971 | 254.9893 | 82.6171 | 11.8048 | 180.6807 | 2.1860E+04 | 4 | 31 | wangzai725 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.7081 | 2.1861E+04 | 4 | 32 | gerald_lee | 21.2971 | 255.2894 | 92.1105 | 11.8348 | 178.4307 | 2.1807E+04 | 2 | 33 | 铜陵小鱼 | 15.5424 | 255.6569 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 4 | 34 | liliulaoda | 21.2971 | 254.9893 | 82.6171 | 11.8048 | 180.6807 | 2.1860E+04 | 4 | 35 | liulanlan422 | 21.2971 | 254.9893 | 82.6171 | 11.8048 | 180.6807 | 2.1860E+04 | 4 | 36 | 泽畔无语 | 25.17 | 254.99 | 82.62 | 11.75 | 160.68 | 2.1860E+04 | 1 | 37 | xtpi | 21.2971 | 254.9915 | 92.0981 | 11.8162 | 152.2033 | 2.1860E+04 | 2 | 38 | 凤九天 | 21.512 | 254.9893 | 76.2647 | 11.726 | 180.6807 | 2.1860E+04 | 4 | 39 | 王老大先生 | 21.2971 | 254.9893 | 82.6171 | 11.726 | 180.6807 | 2.1891E+04 | 4 | 40 | hailangldf | 21.6647 | 255.2894 | 91.3258 | 11.8965 | 180.6805 | | 0 | 41 | wheasy027 | 21.2971 | 254.9821 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 5 | 42 | jastin168 | 264.4893 | 290.8701 | 92.1105 | 11.7473 | 180.6807 | 2.1854E+04 | 2 | 43 | 皮卡丘2007 | 21.2971 | 254.9893 | 92.1105 | 11.726 | 180.6807 | 2.1860E+04 | 6 | 44 | ss988 | 21.2971 | 254.9893 | 92.1105 | 11.8048 | 180.6807 | 2.1860E+04 | 5 | 45 | fish2 | 21.6647 | 255.2894 | 91.3258 | 11.8965 | 180.6805 | | 0 | 46 | cyanapple721 | 25.163 | 255.6732 | 92.1105 | 11.7261 | 71.1784 | | 1 | 47 | inuyasha_pw | 25.163 | 254.9893 | 92.1105 | 11.6895 | | 2.1860E+04 | 3 | 注:表中文字为红色者代表答案错误,空白者代表未提供答案或答案不明确 |
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