2) optimal harvesting
最优捕获
1.
Taking fish as example,this paper carries out a qualitative analysis of the model of the two species simultaneous harvesting,and then obtains the optimal harvesting policy by the optimal control theory.
以鱼群为例,对2种群同时进行捕获的数学模型进行了定性分析,然后利用最优控制方法,得到了2种群的最优捕获策略。
2.
It firstly discusses the quality of the equilibrium and proves the existence of the limit cycle,and then uses optimal control theory to obtain optimal harvesting strategy.
讨论了该系统的平衡点的性态,证明了极限环的存在性,应用最优控制理论获得了最优捕获策略。
3.
The optimal harvesting problem for a semi-linear age-dependent time-varying population system is discussed.
讨论了年龄相关的半线性时变种群系统的最优捕获控制问题。
3) Chemical trapping
化学捕获
4) Change Capture
变化捕获
1.
Change Capture Model Design in Heterogeneous Database Integratio n;
异构数据库集成中的变化捕获方案设计
5) changes after trapping
捕获后变化
6) method of chemical catching
化学捕获法
补充资料：捕获
1.捉住。 2.缉拿。
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