“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	intermolecular G-quadruplex intermolecular interaction intermolecular potential energy curve intermolecular Stark effect intermoult intermuscular bone intermuscular fat intern internal internal abstraction internal acoustic meatus internal adjustment internal agreement internal alchemy internal aluminide coatings Internal Analysis internal angle internal angle bisector internal anti-corrosion technology for pipeline internal attribution internal auditing internal balance type thermostatic expansion valve internal bisector internal bisectors problem internal bond strength

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