The advanced GA USES two virtual population methodologies to process the population of standard binary and real code GA for RPO problem.
该算法采用两种虚拟种群的方法对常规遗传算法及浮点数遗传算法的种群实行改进。
Main published work included length frequency analysis, virtual population analysis, production models, and maximum sustainable yield of Qatari fishery.
主要研究成果包括体长分析，世代分析方法，产量模型和卡塔尔国渔业的最大持续产量。
Virtual population analysis (VPA) is one of the classic models in fish stock assessment, and is one of the main models in calculating the total allowable catch (TAC).
实际种群分析法(VPA)是渔业资源评估的经典模型之一，也是总允许捕捞配额(TAC)计算的主要模型之一。
All virtual portals will have the same user population with this configuration.
所有的虚拟门户将拥有关于这一配置的相同用户充填。
Each virtual portal can have its own distinct user population.
每一个虚拟门户都能够拥有其独特的用户实例。
In the former exploring research, I have found that the floating population have strong attachment to the "virtual community", whereas they less identify with zhengzhou city, especially city villages.
前期的大量探索性研究发现，郑州市都市村庄流动人口强烈地认同于“精神社区”，对郑州市(尤其是对都市村庄社区)认同感较弱。
But this virtual reality study shows that paranoid thoughts are common in the general population.
但是这次的虚拟现实研究表明偏执狂的想法在常人中是普遍的。
In the study, 200 volunteers who were representative of the general population wore virtual reality headsets that let them ride a London subway for four minutes.
在这项研究中，代表了普通人群的200名自愿者带上了模拟乘坐伦敦地铁的头盔四分钟。人们在虚拟的车厢上走来走去；
Thus, the "virtual community" can exist in the city, with the floating population strongly identify with it.
因而，这种“精神社区”能够存在于城市里并使“流动人口”对它产生强烈的认同感。
The particular linkage of population, food, and trade has been the masterstroke of virtual water strategy research.
虚拟水是水问题与水资源安全研究中的新概念，是指生产商品和服务所需要的水资源数量。
The particular linkage of population, food, and trade has been the masterstroke of virtual water strategy research.
虚拟水是水问题与水资源安全研究中的新概念，是指生产商品和服务所需要的水资源数量。
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