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superwells

铁杆木虫 (职业作家)

believe

读万卷书,行万里路,赚万贯钱,做万人迷!
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pkonly

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【答案】应助回帖

superwells(金币+10, 博学EPI+1): xiexie 2011-11-08 08:16:18
2楼2011-11-03 20:05:24
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pkonly

木虫 (正式写手)

【答案】应助回帖

你设D2/D1=x,原方程可化为xlnx=k/D1,然后可以用matlab解!
3楼2011-11-03 20:07:45
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