常見(jiàn)例句雙語(yǔ)例句Non-parametric estimations reveal that the fat tail of the distribution of stock return satisfies power law decay.非蓡數(shù)估計(jì)顯示股票收益分佈的非正態(tài)性及“肥尾”現(xiàn)象，其尾部滿足冪律衰減。 返回 power-law decay