| 查看: 1517 | 回复: 4 | ||
[求助]
偏微分方程的变量替换
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walk1997金虫 (著名写手)
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2楼2012-11-06 11:19:01
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3楼2012-11-06 11:55:38
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4楼2012-11-06 18:57:13
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5楼2012-11-06 18:57:58
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| 5 | 1/1 | 返回列表 |
| 查看: 1517 | 回复: 4 | ||
[求助]
偏微分方程的变量替换
|
||
|
|
||
walk1997金虫 (著名写手)
|
||
|
2楼2012-11-06 11:19:01
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|
||
|
3楼2012-11-06 11:55:38
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4楼2012-11-06 18:57:13
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5楼2012-11-06 18:57:58
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| 5 | 1/1 | 返回列表 |