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   mathematical ecology 的翻译结果: 查询用时:0.198秒
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mathematical ecology
相关语句
  数学生态学
     Random Models for Mathematical Ecology
     数学生态学随机模型
短句来源
     The authers briefly review the development of ecological modeling and mathematical ecology in 20 th century.
     首先简要回顾了 2 0世纪数学生态学发展的历史 ,特别是半个世纪以来在中国的发展。 然后指出了生物学的进步为数学生态学的发展提供了机遇。
短句来源
     Distribution of population in spaces is important contents of study of mathematical ecology, and a number of results have been obtained.
     种群在空间内的分布是数学生态学研究的重要内容,并且已取得一些成果。
短句来源
     In order to understand the structure and dynamics of arthropod community and its mechanism of the community stability in the tea plantation, some mathematical models concerned were analyzed, improved and perfected by application of the theory of multivariate statistical analysis and the theory of grey system based on the mathematical ecology, finally the new mathematical models were further set up in this paper.
     为了更好地了解茶园节肢动物群落的结构和动态,探究茶园群落的稳定性机制,本文从数学生态学入手,应用多元统计分析和灰色系统理论,对已有的一些数学模型进行分析、改进和完善,进而构建新的数学模型。
短句来源
     Prospect of mathematical ecology and ecological modeling
     展望数学生态学与生态模型的未来
短句来源
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  数量生态学
     A SURVEY OF PLANT MATHEMATICAL ECOLOGY IN CHINA
     国内植物数量生态学研究概况
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  “mathematical ecology”译为未确定词的双语例句
     Paper 〔1〕 first brings forward the thought of modeling multi agent systems by using mathematical ecology theory.
     〔1〕中首先提出了用生态学理论来对多主体系统建模的思想 .
短句来源
     The Study for the Mathematical Ecology Models with Diffusion and Cross-diffusion
     带扩散和交叉扩散的生态数学模型的研究
短句来源
     The maximum difference of 0.126 2 and the minimum difference of 0.036 1 for niche overlap can be gained by using the principle of Cody & May and thus it is a good practice to avoid this principle. mathematical ecology; niche;
     利用Cody和May的原则会带来生态位重叠的偏差最大为0.126 2,最小为0.036 1,因此应该避免使用Cody和May的原则.
短句来源
     The Study of Periodic Solutions and Stability on Some Mathematical Ecology Models
     几类生态学数学模型的周期解及其稳定性研究
短句来源
     Mathematical Ecology is the study of ecology that uses mathematical models to help predict and interpret what we observe.
     生物数学是一门使用数学模型和方法研究生态现象的学科,我们可以通过对所观察到的生态现象进行研究来帮助我们对生态现象作出科学的解释以及对生态变化作出预测。
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  mathematical ecology
The problem stated in the title is of interest both for theory and applications (e.g., in mathematical ecology).
      
Dissipative structures associated to certain reaction-diffusion equations in mathematical ecology
      
Six types of 2-parameter discrete offspring distributions common to mathematical ecology are compared with respect to survival of newly formed colonies of offspring.
      
The Lotka-Volterra system is used in mathematical ecology to describe the interaction of two populations over time.
      
It serves to model many biological processes not only in sociobiology but also in population genetics, mathematical ecology and even in prebiotic evolution.
      
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From April to December in 1991 ,tea pests and their community structures in the Ning hong tea distrist of Jiangxi were investigated. We process and analyse the data with method of mathematical ecology,and clarify objectively the community structures of tea pests,set up population fluctuation model of the dominant species. The result is useful practically to integrate management of pests in tea district.

报道1991年4月~12月江西宁红茶区害虫群落结构调查研究结果。该区害虫92种,分属于11目,54科。运用数学生态方法对数据进行了处理分析,给出了优势种种群数量消长模型,以期能为茶园害虫综合治理提供理论依据和实用的参考信息。

This paper discusses the branching problems of the predater-pery systemwith thinning effect in the mathematical ecology, the total structure of the system in some parameters in probed. There exist at least 2or 3 limite cides in different parameter conditions, which is concluded by applying the Hopf branch theory and the borlering ring branch theory.

本文研究具有稀疏效应的一类捕食与食饣系统的分支问题.在部分参数条件下,讨论了系统的全局结构,并利用Hopf分支理论,分界线环分支理论得到了在不同的参数条件下,至少存在两个或三个极限环的结论.

Based on the observation data of Animal Meteorological Test Station of Tiebujia, on the basis of designing soil potential water absorbed coefficient, amount of soil potential water absorbed, precipitation index and the calculation of water corrected coefficient, choosing water corrected coefficient to correct the ≥0 ℃ accumulated temperatures in growth season and the meteorological acumulation value had been obtained; and according to mathematical ecology principle, a dynamic simulation model...

Based on the observation data of Animal Meteorological Test Station of Tiebujia, on the basis of designing soil potential water absorbed coefficient, amount of soil potential water absorbed, precipitation index and the calculation of water corrected coefficient, choosing water corrected coefficient to correct the ≥0 ℃ accumulated temperatures in growth season and the meteorological acumulation value had been obtained; and according to mathematical ecology principle, a dynamic simulation model for colony growth of natural herbages around Qinghai Lake shore had been established.

依据环湖地区中心的铁卜加牧业气象试验站观测资料,以设计土壤潜在吸水系数、土壤潜在吸水量、降水指数和水分订正系数的计算为基础,从农业气象角度出发,选择水分订正系数对生长季大于或等于0℃的积温进行订正,得到气象积值,并根据数学生态学理论得出了环湖地区天然牧草群体生长动态数值模拟表达式。

 
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