1) ecological model
生态模型
1.
Existence of periodic solutions to ecological model of microbes;
一个生态模型周期解的存在性
2.
Homotopy analytic solution to a kind of two species ecological model;
一类二物种生态模型的同伦分析解法
3.
The Stability of Ecological model Balance Solution with Competitiveness of Age Construction and Distributing Time Lag;
具有年龄结构和分布时滞的竞争生态模型平衡解的稳定性
2) ecosystem model
生态模型
1.
A three\|dimensional ecosystem model, coupled with a physical transport model, was adopted in this study.
为了解氮、磷营养盐的循环规律 ,建立了一个生物、物理耦合的三维生态模型 ,模拟了渤海氮磷营养盐循环 ,估算了它们的收支情况 。
4) ecologic model
生态模型
1.
The ecologic model, called WQRRSQ, to simulate the change procedure of the aquatic ecological system in the Hangjiang River is adopted, and it can predict the occurrence frequency of the algae bloom after the project being completed.
采用河流水体生态模型WQRRSQ对汉江水体生态系统变化过程进行模拟,预测南水北调中线一期工程实施后"水华"发生的频率。
2.
Under the non-autonomous hyperbolic perturbation,the periodic solution of a kind of differential equations with reˉspect to a microbial ecologic model has been studied.
文章研究了一类与厌氧消化过程微生物生态模型有关的微分方程组在非自治双曲情形扰动下的周期解 ,通过利用重合度的延拓定理 ,获得了该方程组周期解全局存在性的充分条
5) ecological model
生态学模型
1.
Then the variation curve between environmental quality and economic development by using ecological model has been further pointed out.
在此基础上提出了利用生态学模型研究环境质量与经济发展之间的变化关系。
6) niche model
生态位模型
1.
In this study,the species abundance patterns of tree,shrub and herb layers in a oak(Quercus liaotungensis) forest in Dongling Mountain,Beijing,China,were studied respectively with five niche models,including broken stick model(BSM),niche preemption model(NPM),overlapping niche model(ONM),random assortment model(RAM) and dominance preemption model(DPM).
选用5个描述种-多度关系的生态位模型(断棍模型BSM、生态位优先占领模型NPM、生态位重叠模型ONM、随机分配模型RAM、优势优先模型DPM),分乔、灌、草3层分别对北京东灵山辽东栎林进行了研究。
2.
This paper examed the output of four niche models: niche preemption model, broken stick model, overlapping niche model, logarithmic series distribution, in application to three kind of communities of artificial vegetation in Antaibao open mine.
统计模型及生态位模型是应用较为广泛的两类模型(Tokeshi,1990)。
3.
Regarding of the similarity between regional industry clusters and biologic species,and referencing the niche theory of biology,this paper analyzes the characters and rule of regional industry clusters,and provides the niche model of industry clusters,then a case study was done to two industry clusters,which produces similar products.
以生物种群和区域产业集群的相似性为基础,借鉴生态学中的生物种群的生态位理论,从生态学角度分析区域产业集群规律和特点,提出建立在生态位理论基础之上的区域产业集群生态位模型,并以此对两个具有类似产品产出的区域产业集群进行实证研究。
补充资料：昆虫个体生态学(见昆虫生态学)
昆虫个体生态学(见昆虫生态学)
昆虫个体生态学见昆虫生态学
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