predator-prey ratio 中文意思是什麼
predator-prey ratio
解釋
捕食者-獵物比率-
Global attractant stability of persistence of a class ratio - dependent predator - prey system
食餌系統的持久性和全局吸引性 -
A class of predator - prey system with harvest - ratio
一類具有收獲率的捕食與被捕食系統 -
Global analysis of a ratio - dependent predator - prey system : a case for both prey and predator with density restrict
捕食與被捕食者均有密度制約的情況 -
For the ratio - dependent predator - prey, the limit cycle is obtained by the bifurcation theory
對于功能性反應為比率依賴型的捕食者-食餌模型,通過分支理論得到了極限環的存在性。 -
In chapter two, we study a ratio - dependent predator - prey system. we consider the death rate of predator as the natural mortality rate and the other death rate caused by the intraspecies competition or other factors, i. e., we consider the predator density dependence
對于捕食者的死亡率,我們不僅考慮了捕食者的自然死亡因素,而且還考慮了由於種內之間爭奪資源及其它原因引起的死亡等因素,即考慮捕食者之間密度制約因素。 -
In chapter three, firstly, it is assumed that the death rate of predator depends on the ratio of the predator density and the prey density. we consider the predator - prey models with the bilinear functional response and the ratio - dependence respectively
本文第三章,首先假設捕食者的死亡率依賴于捕食者與食餌的比率,接著分別考慮了捕食者的功能性反應為雙線性型的與比率依賴型的捕食者-食餌模型。
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