Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/8c9afa3d819e692a053ab15434d544b0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 power-law decay是什么意思，power-law decay的翻译，power-law decay音标、读音、用法和例句_按摩法牛津词典
Non-parametric estimations reveal that the fat tail of the distribution of stock return satisfies power law decay. 非蓡數估計顯示股票收益分佈的非正態性及“肥尾”現象，其尾部滿足冪律衰減。