捕食

The website introduces primarily knowledge about cone shells including habitats, prey, life cycle and harm for human, and the toxins in cone shell venoms possess pharmacological qualities that make them valuable tools in medical research.

该网站主要介绍鸡心螺这种海洋生物的生态习性、捕食、生活史及其对人类的危害方面的知识，并强调芋螺产毒素的药理学价值。

Many colorblind animals have dull-colored coats, hunt for food in the dark of night, or graze in the dim twilight hours.

许多色盲动物的毛皮是暗淡的，在夜间的黑暗中捕食或在阴暗的光线下吃草。

After sunset, aardvarks put those claws to good use in acquiring their favorite food—termites.

日落之后，他们锋利的爪子变成了捕食美餐-----白蚁的利器。

The wing stood up May 1, 2007, to manage Predator and MQ-9 Reaper unmanned aircraft systems, and train aircrews to fly them.

这个空军联队是在2007年1月成立的，其目的是为了管理&捕食者&和&MQ-9收割者&无人飞机系统，和训练机组人员来驾驶他们。

That reality, and the promise of having a key role in the war, attracts many Airmen.

&捕食者&在战争中扮演着重要角色的这一事实，吸引了许多飞行员。

I also conclude that the equilibrium of the prey population will be enlarged due to the Allee effect of the predator.

Allee效应可能是捕食者-猎物系统中的一个不稳定的因素。

We formulate and study a predator-prey model with nonmonotonic functional response type and weak Allee effects on the prey.

本文主要对食饵上受到弱Allee效应作用的具有非单调功能反应的捕食-食饵系统进行研究。

The main conclusions in this paper are as follows:In this paper, I selected two classical models describing predator-prey systems and introduce the Allee effects into the dynamics of both the predator and prey populations in these models respectively.

通过数学分析和计算机模拟，我们可以看出，Allee效应可能是捕食者-猎物系统中的一个不稳定的因素。

By combining mathematical analysis with numerical simulation, we have shown that the Allee effect may be a destabilizing force in predator-prey systems: the equilibrium point of the system could be changed from stable to unstable or otherwise, the system, even when it is stable, will take much longer time to reach the stable state.

由于捕食者或猎物Allee效应的存在，系统的平衡点要么由渐进稳定变为中性稳定或不稳定，要么系统需要更长的时间才能到达平衡状态。

Dogs can cause stress or even kill our wildlife such as monkeys, lizards, frogs and other animas, by directly or indirectly expending the energy of these animals and making them susceptible to other predators

狗能给其他动物能带来压力，甚至直接或间接消耗掉猴子，蜥蜴，青蛙等小动物的力气，使其易于被其他的捕食者捕捉，从而导致这些小动物的死亡。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。