随便来个蚂蚁上树玩玩，大家来看看

我是谁2003

<img src="attachments/dvbbs/2003949405656783.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2003949405656783.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
PROE做的

ljpnb

PRO/E做这个是个强项，不错！

mlchen2003

螺旋线+扫描

xuehui

简单

197891

ok

qyy9

请问螺旋线正弦变化的关系式怎样？请讲一讲你这图的做法。多谢。

zc0013103

呵呵，好久没来了。。。

kevinlll

沒看到螞蟻??!!

yellowolf

是啊，蚂蚁呢？

at007

来个蚂蚁吧！！！！

wxj791227

好

longj13

这是一次扫出来的，还是两次扫出来的？

rasee

不错，这是proe的强大功能所在

含睿

没有什么啊!<img src="attachments/dvbbs/200391911523083153.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/200391911523083153.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

xiaofeng04

好是好，可是太简单！