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

单词	multi-stage sampling
释义	multi-stage sampling Encyclopedia 理学【基本概念】释 multi-stage sampling多阶段抽样把从总体中抽取样本单位的过程分为几个阶段进行的抽样方法。又称分段抽样或多级抽样。 Mathematics ＞数理统计＞抽样与统计过程控制＞释义 multi-stage sampling多阶抽样
随便看	high-dose strategy high-ductility steel High Dynamic Range high dynamic range high dynamic range image high dynamic range image, HDR image high-earth orbit high efficiency and clean combustion high efficiency combustion equipment for biomass high efficiency cutting high efficiency deep grinding high-efficiency grinding high efficiency permanent magnet traction motor high efficiency platform for clean steel high efficiency video coding standard high efficient selection of strain high elastic alloys high elastic copper alloy high elastic deformation high elasticity of polymers high elasticity titanium alloy high electric field effect high electric field preservation high electric field sterilization high electromagnetic pulse protection

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。