optimal population的例句大全

an analysis on optimal population scale of zhengzhou considering urban green land

基于公共绿地条件的郑州市适度人口分析

Optimal Population Size for Genetic Algorithm Based on Repeated Natural Number Coding

可重复自然数编码遗传算法的最优群体规模

In this paper, the new methods of optimizing genetic algorithm control parameters are presented, including the method of adjusting crossover probability and mutation probability, the dynamic convergence rule and the method of determining the optimal population size.

提出了新的遗传算法控制参数优化策略，包括变异率、交叉率调整策略，动态收敛准则以及二进制编码下最优种群规模的确定方法。

First it is given to the sufficient conditions that guarantee the existence and global asymptotical stabling of positive periodic solution for the models. Then the maximum sustainable yield per unit time is chosen as management objective, the corresponding optimal population level are determined.

在保证惟一的全局渐近稳定周期解存在的条件下，以单位时间的持久产出作为最终管理目标，得到相应的最佳种群水平和捕获努力量。

Anomalous proteins engaged in support of this tumorigenic regulatory environment most probably represent optimal intervention targets in a heterogeneous population of cancer cells.

此致瘤调节环境支持中异常蛋白的嵌入可能很大程度上体现了在肿瘤细胞中异质群体内靶目标干预的最佳化。

The main parts of the theory: population indices, stability theory, optimal control of population growth, etc. are drawn from the investigations of the author.

理论的主要部分&人口指数，稳定性理论，人口增长的最优控制等，取材于作者所进行的研究。

Orthogonal operation is applied to initial population in order to find the optimal initial agents, and with operators of competition and self-learning, agent evolutionary algorithm has high global and local search performance.

通过对初始种群进行正交操作，获得较优的初始种群；利用多智能体的竞争和自学习操作，使算法具有较强的全局和局部寻优能力。

Based on the Youden index, the screening validation effect of the optimal noninvasive screening model ( 1822) and the best combined screening model ( C12) for T2DM/ IGR is slightly worse while they have a better screening effect when they are used in Jinan population.

T2DM/IGR最佳筛查模型的验证结果，从约登指数看，T2DM/IGR最佳无创筛查模型（1822）和最佳联合筛查模型（C12）在胶南人群中的筛查效果略差，在济南人群中的筛查效果较好。

Study on the Optimal Time for Population Control of Periplaneta japonica in Northern China

北方地区控制日本大蠊种群密度适时的研究

the optimal control theory is used to study the accumulation rate and the population growth rate.

利用最优化原理研究了该系统的积累率和人口自然增长率。

On time optimal control problem of population evolution process

人口发展过程的最速控制问题

An Asymptotic Optimal Empirical Bayes Rule for Selecting Good Multinomial Population in Technology

最好多项母体的渐近最优经验贝叶斯选择规则

The Optimal Control on the Noncompetitive Fertility Rate for the Time-dependent Population Developing System

时变人口发展系统非竞争人口生育率的最优控制

We discuss the entire solution of the time-dependent population developing system equation. We regard the noncompetitive fertility rate as control function and judge its optimality by quadratic functional, and study the optimal control problems for the above population system.

讨论了时变人口发展系统的整体解，并且将非竞争人口生育率作为控制函数，用二次泛函来判别其最优性，研究了上述人口系统的控制问题。

The main limited factors for sustainable land use in settlement regions included social and economic development level and industry structure disparity, optimal allocation level of land use, citified development level, resources and environment issues, support poverty population and extra labor diversion.

安置区土地资源可持续利用的主要限制因子有社会经济发展水平和产业结构差距、土地资源利用优化配置水平、城镇化发展水平、资源环境问题、扶贫问题和剩余劳动力转移等6大因子。