Qualitative analysis of Holling Ⅱ model with harvesting rates for preys and predators;
两种群都有收获率的HollingⅡ类模型的定性分析
Asymptotic behavior of the lotka-volterra diffusive system with constant harvesting rate;
具常数收获率的L—V扩散系统的渐近性质
Qualitative Analysis of HollingⅢModel with Harvesting Rates for Preys and Predators
两种群都有收获率的HollingⅢ类模型的定性分析
The stability of Diekman population mode with linear harvesting problem;
具有线性收获率的Diekman模型稳定性
The influence factor analysis of rotary sidewall coring recovery rate
旋转式井壁取心收获率影响因素分析
Study on qualitative analysis of Kolmogorov predator-prey model with harvesting rate
具有收获率的Kolmogorov捕食-被捕食模型
The qualitative analysis of three-species system with harvesting rate
具有收获率的三种群系统的定性分析
Bifurcation of Michaelis-Menten-type predator-prey model with constant harvest
带收获率的Michaelis-Menten型捕食-食饵模型分歧
Trapped problems of prey-predator diffusion system with linear yield rate;
具有线性收获率的捕食——食饵扩散系统的捕获问题
CORING TECHNOLOGY OF IMPROVING CORE RECOVERY IN THE FRACTURED CARBONATE FORMATION
提高碳酸盐岩破碎地层取心收获率技术
The Qualitative Analysis of Predator-Prey System with Harvesting Rate;
具有收获率的捕食与被捕食系统的定性分析
Qualitative analysis of a kind of Leslie system with constant harvesting rate;
一类具有常数收获率的Leslie系统的定性分析
Qualitative Analysis of HollingⅢModel with Harvesting Rates for Preys and Predators
两种群都有收获率的HollingⅢ类模型的定性分析
Bifurcation in a kind of population model with time delay and harvesting constant
一类具有收获率的时滞种群模型分岔行为分析
QUALITATIVE ANALYSIS OF A KOLMOGOROV SYSTEM WITH CONSTANT HARVESTING RATE FOR PREYS GROUP
一类食饵种群具有常数收获率系统的定性分析
The qualitative analysis of predator-prey system of Holling Ⅱ functional response with harvesting rate
具有收获率的HollingⅡ类功能性反应系统的定性分析
A qualitative analysis of a kind of food-predator system with harvesting rates
具收获率的一类食饵捕食系统的定性分析
The Qualitative Analysis of Predator-prey System with Constant Harvesting Rate;
具有常数收获率的捕食与被捕食系统的定性分析
Limit Cycle of a Kolmogorov System with Constant Harvesting Rate for Preys Group;
一类食饵种群具有常数收获率的kolmogorov系统的极限环
Existence of Multiple Periodic Solutions for Three Models with Harvesting in Mathematical Biology
三类具有收获率的生物数学模型周期解的存在性
A qualitative analysis of a kind of food-predator systemes with HollingⅡ functional resonse and harvesting rates
一类两种群均有收获率的HollingⅡ类生物捕食系统的定性分析