1) pest-eradication periodic solutions
害虫绝灭周期解
2) pest-extinction
害虫灭绝
1.
Sufficient conditions of the global attractivity of pest-extinction boundary periodic solution and permanence of the system were obtained.
讨论了与害虫治理相关的一类捕食者具脉冲扰动与食饵具有化学控制的阶段结构时滞捕食-食饵模型,得到了害虫灭绝周期解的全局吸引和系统持久的充分条件,也证明了系统的所有解的一致完全有界。
3) pest-eradication periodic solution
害虫根除周期解
1.
By using Floquet theory and comparison method of impulsive differential equations,it is proved that there exists a globally asymptotically stable pest-eradication periodic solution when the impulsive period is less than some critical value.
通过利用脉冲微分方程的Floquet理论和比较原理,证明了当脉冲周期小于某个临界值时,系统存在一个全局渐近稳定的害虫根除周期解。
4) self-annihilation of insects
绝育消灭害虫法
6) wipe out insect pests and plant diseases
消灭病虫害
补充资料：庞加莱周期解
见周期解理论。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条