数模有选D题的朋友进来探讨一下

香蕉 · 发表于 2005-9-17 21:57:45

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>楼上的说的对,要有思路
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>你作到第几问了

barrin · 发表于 2005-9-17 21:58:13

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>6250是20000/2/1.6出来的，可以说是抽象了所有其他因素得到的，基本上感觉说不通

abcd5 · 发表于 2005-9-17 22:32:58

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>老兄,做出来没?第一个问?

elive · 发表于 2005-9-17 22:39:12

我觉得应该用LINGO软件呢?

elive · 发表于 2005-9-17 22:42:13

加把径呢?我们马上做好了,只差论文了

抚琴园 · 发表于 2005-9-17 22:55:00

能提示一下吗??第二问的周期怎样考虑,还不那个三张DVD,是第次都是三张还是可以一张或二张,三张????

abcd5 · 发表于 2005-9-17 22:58:00

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>喂,大家都做到第几问啦??/<IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle>

abcd5 · 发表于 2005-9-17 23:00:03

310楼的你们真的做完啦?有没有什么思路给点小弟啊???<IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle><IMG src="http://shumo.com/bbs/Skins/default/topicface/face10.gif" align=absMiddle>

xuefei0380 · 发表于 2005-9-17 23:27:03

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>给点思路吧，第二问怎么样啦？？帮忙啊！

361492177 · 发表于 2005-9-17 23:30:20

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>一群垃圾不会做就爬，说啥子哟，整的就像高手样有胆给发出來 
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>大家見識哈看，妈的

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