Conclusion spatial semivariogram models of human population genetic structure can effectively reveal the spatial structure of the population genetic structure.
结论人类群体遗传空间结构异质性变异函数模型可以揭示人类群体遗传空间结构特征。
Based on improved Genetic Alogrothm, a method to optimize the falsework layout of spatial steel structure is present with structure strain energy as object function.
基于遗传算法，以结构的总应变能作为优化目标函数，基于改进的遗传算法，提出了一种用于确定空间钢结构临时支撑体系布置方案的优化算法。
Spatial autocorrelation statistics were used to examine the spatial structure of genetic variation. No significant pattern was detected, which suggested extensive pollen flow.
利用空间自相关分析检测上述四个种群的空间遗传结构，结果表明，四个种群中的成株均无显著的空间自相关。
To establish a spatial semivariogram model of human population genetic structure.
目的建立人类群体遗传空间结构异质性变异函数模型。
To establish a spatial semivariogram model of human population genetic structure.
目的建立人类群体遗传空间结构异质性变异函数模型。
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