1) diversity index
多样性模型
1.
Many ecological diversity indexes concern only one aspect of diversity,and neglect the effect of spatial scale on diversity simulation.
许多多样性模型仅注重模拟多样性单一方面的信息,忽略了空间尺度因素的作用。
2) Diversity model
生态多样性模型
3) diversity-guided model
多样性控制模型
1.
After that,introduces a diversity-guided model into the QPSO to make the PSO system an open evolutionary particle swarm and therefore propose the Adaptive Quantum-behaved Particle Swarm Optimization Algorithm(AQPSO).
在QPSO中引入多样性控制模型,使PSO系统成为一个开放式的进化粒子群,从而提出了自适应具有量子行为的粒子群优化算法(AQPSO)。
4) Scaling ecological diversity model
Scaling生态多样性模型
1.
Based on this,the widely used model,Shannon model,and a recently developed model,Scaling ecological diversity model,were theoretically analyzed in this paper.
本文引进Scaling生态多样性模型,以新疆维吾尔族自治区阜康市为案例区进行模拟研究。
5) phenotypic diversity
表型多样性
1.
Study on phenotypic diversity of natural populations of Hippophae rhamnoides subsp. sinensis in Shanxi Province;
山西省中国沙棘天然居群表型多样性研究
2.
Difference of phenotypic diversity of cold tolerance traits at the booting stage for core collection of rice landrace in different ecologies in Yunnan,China
不同生态下云南稻核心种质孕穗期耐冷性状的表型多样性差异
3.
825,this means there was an abundant phenotypic diversity among these populations.
应用居群生物学的原理和方法,对分布于中国7个地区、40个鹅观草(Roegneria kamojiOhwi)居群的表型多样性进行了分析。
6) landscape type diversity
类型多样性
1.
The indices of patch area,patch perimetre,patch area percentage,patch shape index,Shannon s diversity,Shannon s evenness,dominance,fragmentation and cogtation are introduced to describe the characteristics of patch diversity,landscape type diversity and landscpe pattern diversity.
3的支持下,以江西省信丰县大塘埠镇土地整理项目为例,采用斑块多样性(斑块大小和数量、斑块形状)、景观类型多样性(多样性指数、均匀度、优势度)、景观格局多样性(破碎度、聚集度)等指标,分析了土地整理项目实施前后项目区景观多样性的变化:项目区以耕地(水田和旱地)为基质的状况进一步加强,斑块类型和数目明显减少,斑块形状趋于简单,多样性指数、均匀度指数和破碎度降低,土地集中连片,优势度和聚集度增加,项目区总体景观多样性降低。
补充资料：多样性
多样性：指人们彼此具有各种不同的特征。
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