“spatiallocationofeconomicactivities”的概念、定义、翻译、参考文献-科学参考

单词	spatiallocationofeconomicactivities
释义	spatiallocationofeconomicactivities Encyclopedia 经济学经济活动的空间配置释 spatiallocationofeconomicactivities经济活动的空间配置人口、资本、产业等经济要素受空间作用力（集聚力与分散力）影响而不断地在空间流动的分布状态。以聚集与分散为最突出的特征，表现为产业的集群式分布、城市与乡村、区域差异与分异等现象。
随便看	principal component analysis (PCA) principal component analysis, PCA principal component analysis,PCA principal component clustering principal component discrimination principal component estimate principal component estimate of the coefficients in linear regression model principal component estimation principal component of order p principal component regression principal component regression method principal component regression method (PCR) principal component regression spectrophotometry principal components principal components analysis principal component transformation principal computable enumeration principal congruence principal congruence relation principal congruence subgroup principal conjecture principal conjunctive normal form principal connex principal convergent principal coordinates of neighbour matrics

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