1)Population competition种群竞争
1.Studies on microcystin from population competition aspect;从种群竞争的角度初步研究微囊藻的产毒机理
2.From population structure, population quantitive variation and distribution, population competition.蜜蜂的种群特征是蜜蜂生态学的重要组成部分,从中华蜜蜂的种群结构、种群数量变动及分布和种群竞争三方面综述了中华蜜蜂种群特征的研究进展。
3.In population competition between Callosobruchus maculatus Callosebruchus chinensis and Callosebruchus maculatus was dominant through the experiments of mixing competition, crossing ovipesition and the number of the visual eggs from the ovary of female which emerged under the condition of different number of eggs.本研究通过混合竞争实验、互相产卵实验和不同着卵量下的成虫卵巢可见卵量观察实验，得出在四纹豆象与绿豆象种群竞争中，四纹豆象占优势的结论。
英文短句/例句
1.Identifying the Core Competitive Power of Company Based on the Model of Product Population Competition;基于产品种群竞争模型的企业核心竞争力识别
2.Analysis of Competition between Chinese Bank and Foreign Bank Based on Lotka-Volterra Model and an Empirical Study基于种群竞争模型的中外资银行竞争均衡分析及实证检验
3.Existence of Positive Periodic Solutions to Competitive Model with Time Delays;一类时滞种群竞争模型正周期解的存在性
4.A Nonautonomous Two-species Competition Model with Discrete Delays;具有离散时滞的非自治的两种群竞争模型
5.Influence of Environmental Noises on Competiveness with the Harvesting Population Model环境噪声对具有捕获的种群竞争系统的影响
6.Nonlinear singularly perturbed Robin problems for reaction diffusion system of two-species competition两种群竞争非线性反应扩散系统奇摄动Robin问题
7.Influence of Disturbances on the Population Competition of Natural Cryptromeria fortunei in Tianbaoyan National Nature Reserve干扰对天宝岩天然柳杉种群竞争的影响
8.Global stability of a positive equilibrium point on two-species competition model两种群竞争模型正平衡点的全局稳定性
9.Study on Inter-specific Competition and Inter-colony Competition from Different Colonies for Odontermes Formosanus (Isoptera: Termitidae);黑翅土白蚁巢群间竞争和种间竞争的研究
10.Influence of Intra-specific Competition on Population Dynamics of Bactrocera darsalis (Hendel)种内竞争对桔小实蝇种群动态的影响
11.Research on Impulse-Diffusion Competition System in Population Dynamics脉冲-扩散竞争种群动力系统的研究
12.The Stability of the Gilpin-Ayala Competition Model of Two Species with Reactive Proliferative Terms;Gilpin-Ayala两种群生物竞争模型的稳定性
13.The Dynamic Mechanism of Two Metapopulation Species Competing for Resources;两集合种群物种对资源竞争的动力机制
14.Intraspecific and Interspecific Competition of Quercus Liaotungensis Community in Songshan Nature Reserve松山自然保护区辽东栎群落种内、种间竞争关系
15.Studies on the Intraspecific Competition in Restoration Phase of Castanopsis Carlesiicommunity of the Tropical Zone;亚热带米槠群落生态恢复中种间竞争研究
16.n-Species Delay Lotka-Volterra Competition System with Random Perturbation;具有随机扰动的n种群时滞Lotka-Volterra竞争系统
17.Competitive Project Portfolio Risk Decision-making Model Based on Population Ecology;基于种群生态学的竞争项目组合风险决策模型
18.SIS epidemic model of two competitive species with nonlinear incidence;两种群相互竞争的具有非线性传染率的SIS模型
相关短句/例句
two competitive species2-竞争种群
3)n-competing speciesn种群竞争
4)Community competitive potency种群竞争势
5)multi-species competition多种群竞争
1.Based on the analysis of Simple genetic algorithm, the paper points out the disadvantages of simple genetic algorithm in the aspects of slow convergence speed and being unable to converge to the optimum solution and puts forward on improved genetic algorithm, that is , multi-species competition genetic algorithm.本文在分析简单遗传算法基础上,指出简单遗传算法存在收敛速度慢及不能收敛到全局最优解等不足,提出了一种改进型遗传算法――多种群竞争遗传算法。
6)intrapopulation competition种群内竞争
延伸阅读
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。
