1) Population variation
种群变异
2) morphological variation
种群变异
1.
Ecological characteristics and morphological variations of centipedegrass in different populations.;
假俭草种群变异与生态特性的研究
3) multiple farm variation
多种群变异
1.
In view of the slow computational rate and close competition of simple genetic algorithm, we propose an improved genetic algorithm using the multiple farm variation based on the biological theory of intercross advantage, optimal results have been achieved through simulation.
针对基本遗传算法存在的寻优速度较慢、存在“封闭竞争”等问题 ,利用生物界中存在的“杂交”优势原理 ,提出以多种群变异为基础解决以上问题的改进遗传算法 ,并通过仿真取得满意的效
4) population variability
种群变异性
1.
The patterns and underlying mechanisms of the relationship between species diversity and population variability in alpine meadow plant communities;
高寒草甸植物群落中物种多样性与种群变异性关系及其机制初探
2.
By analyzing the plant community data from a natural alpine meadow,effects of the similarity in species composition,statistical averaging,net covariance,and population variability on the relationships of species diversity with the variability of aboveground biomass in alpine meadow plant community were investigated.
通过对高寒草甸植物群落中采集的群落数据进行分析,探讨了物种构成的相似性、统计平均、种群变异性和净协方差等机制对形成高寒草甸植物群落中多样性与群落地上生物量变异性之间关系的影响。
6) metapopulation
异质种群
1.
Stable Patchy Distribution of a Metapopulation;
异质种群的稳定缀块分布
2.
This paper reviews the studies of several popu lar concepts in the intellectual froniter fields of modern ecology, including li miting factors, niche, metapopulation and clonal plant population.
对现代生态学前沿领域中的流行概念 :限制因子、生态因子、生态位、异质种群和克隆种群进行了评介 ,对概念的范式变迁 ,理论和实践的应用进行了探
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条