“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	boulder Bouldering Climbing Boulder model boule boule court Bouligand Bouligand differential Bouligand dimension Boulle's marquetry technique Boulliau boult Bouma sequence bounce bounce-back bounce frequency bounce rate bounce resonance bouncing model bouncing of liquid stream bound boundaries of land rights boundaries of the active block boundary boundary adjustment boundary arc

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