1) predation
[英][prɪ'deɪʃn] [美][prɪ'deʃən]
捕食
1.
Research process of sludge reduction by predation of micro-zoon;
利用微型动物捕食进行污泥减量的研究进展
2.
Wolf Predation on Livestock in Dalai Lake Nature Reserve Inner Mongolia;
内蒙古达赉湖自然保护区狼捕食家畜初报
3.
Effect on aggressive behavior of reed voles Microtus fortis by food,predation and interspecific competition;
食物、捕食及种间竞争对东方田鼠(Microtus fortis)种群攻击行为的作用
2) prey
[英][preɪ] [美][pre]
捕食
1.
The results showed that the functiona1 response of the predator to the prey was fit for HollingII model.
在室内研究了捕食性天敌蠋敌对双斑长跗萤叶甲成虫的捕食功能反应。
2.
With the increasing of the densities of Propylaea japonica(Thunbery)and Harmonias axmau Pallas,the amounts of aphides preyed by single ladybird beetle reduced.
在实验室条件下研究了龟纹瓢虫成虫和异色瓢虫成虫对不同密度刺槐蚜的捕食功能反应,符合HollingⅡ型功能反应模型,其模型分别为:Na=0。
3) predator
[英]['predətə(r)] [美]['prɛdətɚ]
捕食
1.
Leslie predator-prey system with Holling Ⅲ functional response;
具有HollingⅢ类功能性反应的基于比率的离散Leslie捕食者—食饵模型的持久性
2.
Predatory selectivity of Harmonia axyridis on Hyalopterus amygdali and Erythroneura sudra;
异色瓢虫对桃粉大尾蚜、桃一点斑时蝉捕食选择性研究
3.
Permanence for a class of delayed ratio-dependent Leslie predator-prey system;
一类基于比率的Leslie时滞捕食-食饵模型的持久性
4) predator-prey
捕食
1.
Positive periodic solution of a ratio-dependent predator-prey system with stage structure for prey;
一类基于比率阶段结构捕食系统周期正解的存在性
2.
Global Stability of a Predator-prey System with Stage-structure for Predator;
一类阶段结构捕食系统的全局稳定性
3.
A class of periodic predator-prey system with stage structure for prey is established and analyzed.
讨论了一类具有密度制约且食饵带有阶段结构和捕食者仅捕食成年食饵的捕食-食饵种群模型,,得到了持久生存以及非平凡周期解存在的充分条件。
5) preying
[英][prei] [美][pre]
捕食
1.
The varieties of the life habits of the frogs are being discussed in this paper as seen from the different aspects such as: preying, hibernation, and breeding etc.
从捕食、冬眠、繁殖等方面探讨蛙类生活习性的多样性。
2.
The bionomics, preying function, release and control effect are summarized in this paper, which can provide theoretical basis for better acquaintance and utilization .
尼氏钝绥螨(Amblyseius nicholsi Ehara et ke)是柑橘类果树害螨(主要是叶螨)的重要捕食性天敌。
6) predator-prey
捕食被捕食
1.
This paper discusses a discrete species of predator-prey model with functional response.
给出了一类具有功能性反应的捕食被捕食离散模型正平衡点的存在条件,利用代数中特征值判别法得到正平衡点局部稳定的充分条件,通过构造适当的L iapunov函数,讨论了正平衡点的全局稳定性。
2.
A three-species predator-prey model was discussed.
对一类3种群的捕食被捕食模型,运用上下解方法、正性引理和线性化方法,研究了具有时滞和阶段结构弱耦合半线性抛物方程组的存在性和渐近性态。
3.
The deduced integral invariant is employed to study the 3D predator-prey Lotka-Volterra systems and some new results are obtained.
利用此积分不变量 ,对三维捕食被捕食LVS解的渐近性进行讨论 ,得到了平衡点全局渐近稳定的新条件 ,推广了已有LVS正平衡点全局渐近稳定的结
补充资料：捕食
| 捕食 predation 一种动物（称捕食者）以另一种动物（称猎物）为食的现象，广义的捕食还包括动物以植物为食的现象（植食）以及捕蝇草等少数植物捕捉昆虫的情况。同种动物间相食另称同种相残。动物捕食动物通常必置猎物于死地，而寄生物通常不伤害寄主的生命，这也是捕食与寄生的重要区别。 |
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