“sampling fraction”的概念、定义、翻译、参考文献-科学参考

单词	sampling fraction
释义	sampling fraction Encyclopedia 理学抽样比率释 sampling fraction抽样比率样本量与总体总量的比值。 Mathematics ＞数理统计＞抽样与统计过程控制＞释义 sampling fraction抽样比 sampling fraction抽样比^†
随便看	casting defect casting deformation casting embedment materials casting expansion casting film casting house of blast furnace casting moulding casting out casting out 1001s casting out eights casting out elevens casting out nines casting out sevens casting ploymer bounded explosive casting printing casting process casting quality casting safety casting stress cast in place concrete track beam Cast-in-place Technology cast-in-site concrete cast-in-situ concrete structure cast iron cast iron lion of Cangzhou

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。