建立天敌胁迫下食饵种群动态模型的参数估计方法。
The paper gave the way to estimate parameter of the prey population dynamical model under natural enemy.
经典的鱼类种群动态模型是以稳定的种群行为为基础的。
The classical fish population dynamic models were largely on the basis of stable population behavior assumption.
他目前的研究范围从研究鲑鱼的动态系统和鳕鱼种群数量到建造植物和动物物种应对全球气候变化的模型。
His current studies range from researching the dynamics of salmon andcod populations to modeling plant and animal species' response toglobal climate change.
他目前的研究范围从研究鲑鱼的动态系统和鳕鱼种群数量到建造植物和动物物种应对全球气候变化的模型。
His current studies range from researching the dynamics of salmon and cod populations to modeling plant and animal species' response to global climate change.
应用计算机模拟技术，引入同龄组的概念，建立了适合于估测变温条件下粘虫种群动态的计算机模拟模型。
Using computer simulating technique and cohort conception, the simulation model of armyworm population dynamics under variable temperatures was built.
研究表明了系统动力学模型在害虫种群发育动态及预测方面有着良好的应用潜力。
The results indicated that system dynamics model had potential application for forecasting pest population dynamics.
研究结果表明，该预测模型为农业害虫种群动态的中长期预测预报提供了一种新的研究方法，是一种优良的模型。
The results tested the pest data showed that the new method may be tried for the mid term or long term forecasting of the population dynamics of insect pests, and it is a good model for application.
在提出的模型中，算法PBIL的结果及分析充分显示了模型在资源管理中的适用性，以及基于种群的优化技术在动态价格中的应用能力。
Promising results and analysis are obtained from PBIL confirming its suitability for resource management in the proposed model and applicability of popul…
用空间直观模型是否足以从斑块占据性资料中推断集合种群的动态过程？
Are patch occupancy data sufficient for inferring metapopulation dynamics using spatially explicit patch occupancy models?
模型库中有主要害虫种群动态预测模型及动态防治指标模型。
The model system contains 3 kinds of main pests forecasting models and their dynamic economic thresholds models.
模型库中有主要害虫种群动态预测模型及动态防治指标模型。
The model system contains 3 kinds of main pests forecasting models and their dynamic economic thresholds models.
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