“U统计量”的概念、定义、翻译、参考文献-科学参考

单词	U统计量
释义	U统计量 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。 Mathematics ＞数理统计＞样本·统计量＞释义 U-statisticU统计量 U-statisticU统计量
随便看	Planner Planners planning planning and administrative licensing of various temporary constructions planning and compensation planning and construction of Luoyi in Western Zhou planning and construction of venues for the 2022 Olympic and Paralympic Winter Games in Beijing planning and design conditions planning and design for forestation planning and design for planting landscape planning and evaluation system planning and management of construction project completion data planning and management of mineral resources planning and programming of construction planning and urban design agency Planning approval for construction land planning brief of scenic regions planning code planning condition planning condition change planning database planning editor planning element planning environmental impact assessment of water resources project and hydropower project planning evaluation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。