“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	galactic core star Galactic corona galactic corona Galactic cosmic rays galactic cosmic rays Galactic dark halo Galactic diffuse light Galactic disk galactic disk Galactic disk-population Galactic dynamics galactic dynamics galactic dynamics exploration galactic environment galactic equator Galactic evolution galactic evolution Galactic field galactic field galactic filament Galactic Foreground Radiation galactic formation Galactic fountain Galactic globular cluster system Galactic gusher

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