“样本变异系数”的概念、定义、翻译、参考文献-科学参考

单词	样本变异系数
释义	样本变异系数 Encyclopedia 理学Data Imputation释 sample coefficient of variation样本变异系数随机样本的样本标准差与均值之比称作该组样本的变异系数，用于刻画数据的相对发散程度。又称标准离差率、单位风险。 Mathematics ＞数理统计＞样本·统计量＞释义 coefficient of variation[样本]变异系数 sample coefficient of variation样本变异系数^†
随便看	Self-Supporting Society self-support shipping industry of inland river self-suspended proppant self-sustained discharge self-sustained oscillation self sustaining conduction self-sustaining conduction self-sustaining ecosystem self sustaining fission self-sustaining fission self sustaining fission chain reaction self-sustaining fission chain reaction self sustaining fission reactor self-sustaining fission reactor self sustaining fusion reactor self-sustaining fusion reactor self-symmetry self synchronous self-synchronous cipher self-synchronous stream cipher self-tangency self-tapping screw connecting self termination self-thinning self-timed logic

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。