摘要
麦蚜种群的突变现象一直受到人们的关注,本文基于麦蚜种群广义系统模型,利用广义系统模型的障碍点分析和揭示了麦蚜种群发生突变的生态学机制.最后通过数值仿真验证了结论的正确性.
Aphid population catastrophe phenomenon has received people＇s attention all the time. In the paper,on the basis of the singular system model,the ecology mechanism of breakout of the aphid population is investigated using impasse point analysis.Finally,some simulations are carried out to prove the result.
出处
《鞍山师范学院学报》
2016年第2期16-18,27,共4页
Journal of Anshan Normal University
关键词
麦蚜种群
突变现象
广义系统
障碍点
wheat aphid populations
catastrophe phenomenon
singular system
impasse point
