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发表于 2012-3-14 12:13:11
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显示全部楼层
来自: 中国广西百色
本帖最后由 2005llnn 于 2012-3-24 13:08 编辑 0 ]9 S. J7 e( o% ]1 E) z3 E
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CA D几何作图竞赛题(2012年3月),至3月21日止! @5 m8 @- |$ o$ j4 _+ h- j
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一.竞赛题目(参见附图)
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4 c7 G0 R: G$ L" |( L基础综合练习50
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# d N ?. a" ]/ y; c用AutoCAD作图法求出该题要求的5个数值,
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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。6 c }! ` u( R5 O, P9 Z
6 V5 E( k L- M* @) d* T, n; z二. 竞赛要求$ ?6 ^9 D, Q, _+ B
/ [1 ?% S9 p' r' y( u: z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,- S, v5 U, A! D) p
在规定时间内将作出的jpg附件在本主题下跟帖发表,8 Q& P& `$ h; N" ]
阅读权限定为110。活动结束后由版主统一取消阅读权限。
! C5 f5 y m& ]% k+ n$ y禁止会员利用马甲一起参赛,发现将严惩。
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& ?% S9 p3 C$ ~三.竞赛时间
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2012年3月14日至2012年3月21日。/ }, j0 \: L# f5 h+ k3 R. Q
, A8 Q0 N* z( C5 a) N0 W1 l四. 评选时间及方法
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% @- L3 E/ u% {2 F* m6 y" i2012年3月22日-2012年3月24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。6 B u1 `/ U& ^5 S
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五.奖励
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1、一等奖:5题全对奖励三维币50; 6 e/ c: n8 f; q, e+ H0 S: r( L
2、二等奖:答对4题奖励三维币40;
1 w, p8 P3 k9 i3、三等奖:答对3题奖励三维币30; $ J0 _) W. f6 M" j9 w
4、四等奖:答对2题奖励三维币20; # W- P5 k8 x3 _6 i8 C
5、五等奖:答对1题奖励三维币10;$ |) f4 [. j3 f& Y. E! N& k( Y \) I
6、作图基本符合要求者先各奖励5个三维币;
! r' K( t" C3 w5 u( S& ]* {7、根据竞赛实际情况会对奖励规则进行适当修改。& \) |& [) W/ V D. O
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7 m( W7 n4 H+ ~& t) Y六.其它4 j" E5 n# m2 w/ z, l. ` C
, Z- ]- W" V# P) K) R9 |竞赛结束后在本帖发回复帖进行点评和讨论
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# Q! M; {1 Q! T d7 g设置阅读权限* `: ] H- Z+ t$ S0 k' |
在上传附件时,注意要设置阅读权限为110" o3 S! a( D" u# U5 R) t/ {
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编辑
& {+ C- Y3 \) A可以通过回复帖右下角的“编辑”对帖子进行修改。4 v% R+ m0 p$ i! q2 |$ _/ u
如果帖子从发表时间起已超过 5000 分钟,就不能再进行编辑,可以另外发新的回复帖,并注明原帖楼层数,
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" D. Y2 E$ M) R. u7 f竞赛结果
8 n5 v3 o+ l8 I& s| 楼层 | 用户名 | A | B | C | D | E | 正确数 | | 标准答案 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | | | 3 | gmdgm | 983.9476 | 120.9339 | 107.2934 | 7279.197 | 77.1669 | 1 | | 4 | blindman | 997.2373 | 121.7741 | 107.1935 | 7244.1958 | 75.9553 | 0 | | 5 | zyyyyp | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 6 | 大隐于市 | 1023.3457 | 127.5 | 106.0049 | 7079.5874 | 75.7935 | 0 | | 7 | @fly@ | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 8 | 王老大先生 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 9 | mountainsheep | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 10 | lijichenga | 992.9484 | 120.9339 | 107.3779 | 10386.9626 | 79.2614 | 3 | | 11 | liushui302 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 12 | sdz1207 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 13 | 西门吹鳕 | 992.9609 | 120.9339 | 107.3779 | 7270.197 | 77.14 | 3 | | 14 | daji | 992.9484 | 120.9339 | 107.3779 | 7270.196 | 77.14 | 4 | | 15 | yjhljh | 992.9484 | 120.9339 | 107.3779 | 7270.195 | 77.14 | 4 | | 16 | coolboy123 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 17 | ss988 | 965.1623 | 120.9339 | 107.3779 | 7297.9822 | 76.6441 | 2 | | 18 | play-boy | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 19 | ganyiwei | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 20 | mgame168 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 21 | zxf316 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 22 | gerald_lee | 992.9484 | 120.9339 | 107 | 7270.1962 | | 3 | | 23 | ashin1002 | 992.9484 | 120.9339 | 107.3779 | 7267.8091 | 77.1434 | 3 | | 24 | daid | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 25 | 林主0598 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 26 | 3dwolf | | 120.9339 | 107.3779 | 7270.1962 | 102.7491 | 3 | | 27 | wheasy027 | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 28 | wupeiqi | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 29 | hbzyzyc | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 30 | zytszx | 1023.3457 | 127.5 | 99.7817 | 9439.8052 | 75.7935 | 0 | | 31 | 银河水系 | 992.3797 | 120.9339 | 115 | 6905.9569 | 77.14 | 2 | | 32 | LIAIYAO | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 33 | jiyongliang | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 34 | liboloveg | 998.683 | 120.9339 | 107.3779 | 7264.4616 | 76.5287 | 2 | | 35 | fenfendi | 992.9484 | 120.93 | 107.3779 | 7270.1962 | 77.14 | 4 | | 36 | houchedating | 998.683 | 120.9339 | 107.3779 | 7264.4616 | 76.5287 | 2 | | 37 | gsyefeng | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 38 | TIANSHE | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 39 | 烟Oo头 | 965.1623 | 120.9339 | 107.3779 | 7297.9822 | 76.6441 | 2 | | 40 | liliulaoda | 998.683 | 120.9339 | 107.3779 | 7264.4616 | 76.5287 | 2 | | 41 | xubojia | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 42 | liulanlan422 | 998.683 | 120.9339 | 107.3779 | 7264.4616 | 76.5287 | 2 | | 43 | sh_mrhg | 992.9484 | 120.9339 | 107.3779 | 7270.1962 | 77.14 | 5 | | 44 | 凤九天 | 954.4902 | 120.9339 | 107.3779 | 6991.1238 | 77.14 | 3 | | 45 | smartlz | 965.1623 | 120.9339 | 107.3779 | 7297.9823 | 76.6441 | 2 | | 46 | sihouko | 922.9484 | 120.9339 | 122.4459 | 7270.1962 | 77.14 | 3 | | 47 | ysa830224 | 985.6069 | 120.9339 | 107.3779 | 7240.1541 | 77.14 | 3 |
5 I5 x) v \ Q1 v+ Y0 I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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