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

单词	spiral sampling design
释义	spiral sampling design Encyclopedia 理学【基本概念】释 spiral sampling design螺旋式矩阵抽样将施测目标中的项目螺旋循环往复式指派给群体内的个体的抽样方法。
随便看	moving axes theory moving axis moving bed moving bed electrode moving bed hydrogenation moving bed reactor moving belt ground moving biological bed reactor moving blades moving-blade shutter moving block moving body control in water moving boundary moving boundary electrophoresis moving boundary problem moving boundary work moving Bragg glass Moving Capital to the South by Emperor Xuanzong of Jin Dynasty Moving Castle moving cluster moving cluster parallax moving coil moving contact line moving coordinate moving coordinate system

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