


不同的场牛顿重量加速度系数(质量性质)不同,要先分段(过去资料)定性,然后才考虑场平衡中心,边缘偏离等,还要考虑各种资产情况,比如奥元(代表原材料) s&p recession bottom is 1040 a few month ago?



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200天图,其中就有很多主题不同的时期
-marketreflections-
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06/24/2010 postreply
19:33:46
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