“U-statistics”的概念、定义、翻译、参考文献-科学参考

单词	U-statistics
释义	U-statistics Encyclopedia 理学【核心概念】释 U-statisticsU统计量设都是维随机向量，为不超过的自然数，是变元的波莱尔（Borel）可测函数，此处每个都在维欧氏空间上取值。要求是对称函数，即对的任意置换成立。令：则称是以为核的，基于的U统计量。
随便看	Leto family Letronne crater let some people get rich first Let's Shake It Let's Talk letter letter-by-letter encoding lettered-words letter for the publication of a book with a writer Letter from Jiang Zhuyun to Tan Zhu'an letter from King George Ⅲ of England to Emperor Qianlong Letter from Marx to Editor of the Otecestvenniye Zapisky lettering of chart Letter of Attorney of the League of Nations Entrusting France to Rule Togo letter of credence Letter on the Blind for the Use of Those Who Can See letterpress letterpress printing letter quality letters express item letters of Junius Letters of the Central Plains Letters on New Literature letter sorting machine Letters Sent to Paradise

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