密度制约的 meaning in English
density dependent
density-dependent
Examples
- There are as well as density-dependent biological factors such as disease, predation, and intraspecific competition .
还有密度制约的生物因素，诸如病害、捕食和种内竞争等。 - Global analysis of a ratio - dependent predator - prey system : a case for both prey and predator with density restrict
捕食与被捕食者均有密度制约的情况 - In chapter 3 , we give out lotka - volterra prey - predator model with density constraint and get the optimal harvesting policy that takes the maximum net rent as management purpose , when harvesting ability are limited or unlimited
第三章给出了有密度制约的lotka - volterra捕食者-食饵系统，当总捕获能力有限和无限时，以最大纯收益为管理目标的最优捕获策略。 - A system for the holling functional response with mutual interference and density dependence is considered , the existence and the stability of the positive equilibrium point of the system is discussed by using the theory and method of stability of ordinary differential equation
摘要讨论了一类既具有相互干扰又具有密度制约的捕食系统，得到系统正平衡点的存在性条件及全局稳定性的一些结果。 - The paper is organized as follows : in chapter 2 , we give out models of lotka - voiterra prey - predator system without that density constraint and get the optimal harvesting policy that takes the maximum net rent as management purpose , when harvesting ability are limited or unlimited
本文具体安排如下：第二章给出了无密度制约的lotka - volterra捕食者-食饵系统，当总捕获能力有限和无限时，以最大纯收益为管理目标的最优捕获策略。