“sample covariance”的概念、定义、翻译、参考文献-科学参考

单词	sample covariance
释义	sample covariance Statistics Given the n pairs of observations (x₁, y₁), …, (x_n, y_n), the sample covariance, c, is given by $sample covariance$
随便看	Uzbekistan Uzbeks u–v curve V V+ V2V V4 Vaalbara Vaalian VAB vacancy vacancy rate vaccination vaccine vacuole vacuole membrane vacuous vacuum vacuum breaker vacuum distillation vacuum drying vacuum energy vacuum evaporation vacuum filtration vacuum fluorescent display

科学参考收录了60776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。