“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	negadecimal representation Nega Mezlekia negate negation negation as failure negation bar negation functor negation gate negation law negation sign negative negative absolute temperature negative absorption negative activation energy negative adsorption negative affectivity negative affine mapping negative air pressure isolated ward negative angle negative anomaly negative apparent velocity method negative asymmetry negative automatic thought negative biaxial medium negative binomial distribution

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