1) 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。
2) pest-eradication periodic solutions
害虫绝灭周期解
3) prevention or eradication of pests
防止或根除病日虫害
5) prevent and kill off insect pests
防除害虫
6) elimination of locust infestations
根除蝗害
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