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發表於 2009-6-18 19:18:45
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原帖由 gracias 於 2009-6-18 07:03 PM 發表。 
謝謝版主大大指點﹐
南半球一個八字﹐如果不作適當調整﹐
也許﹐the question is ;
Not only it seems tough for history matching of the past;
but also future prediction appears shaky.
香港楊君澤先 ...
Need not so complicated.
Think.......
If you were at a point, and your face is facing South;imagine that you can walk through any space,you keep walking toward South in circular trajectory. After some time, will you be back to the same start point?
If you can imagine this,then the answer is here. |
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