法国科学家发明的一种数学模型名为“人工神经原网络”。该网络根据鱼类混杂和营养演变过程,可测定出鱼群所在的方位,并能测出地球上拥有的90％的鱼类品种的集聚情况。它最大的特点是能预测人类活动对生态环境的影响,以及预测江河湖海污染对鱼类生存造成的危害,为合理利用和保护鱼类资源提供科学依据。 A mathematical model invented by French scientists is called the “artificial neural network.” Based on the evolution of fish clutter and nutrition, the network determines where the fish are located and measures the extent to which 90% of the fish species on earth are found to be clustered. Its biggest feature is that it can predict the impact of human activities on the ecological environment, as well as predict the harm of rivers and lakes and sea pollution to the survival of fish, so as to provide a scientific basis for the rational utilization and protection of fish resources.