查询词典 predators

However, researchers found that piranha most likely group together as a defense against such predators as river dolphins, caimans and bigger fish, and not to engage in feeding-frenzies.

然而，研究人员发现食人鱼选择群居更多的是为了防御像河豚，鳄鱼和其他较大的鱼类的捕杀，而不是疯狂的觅食。

However, researchers found that piranha most likely group together as a defense against such predators as river dolphins, caimans and bigger fish, and not to engage in feeding-frenzies.

然而，研究者们发现，食人鱼群集的时候多数情况是防御那些如淡水豚、鳄鱼和大型鱼等掠食者的攻击，而不是进行食物猎取。

However, researchers found that piranha most likely group together as a defense against such predators as river dolphins, caimans and bigger fish, and not to engage in feeding-frenzies.

但是，研究者们发现水虎鱼大多喜欢结群是为了防御，好像河豚，凯门鳄和其他大型的鱼类，而并不是为了疯狂地扑食。

However, researchers found that piranha most likely group together as a defense against such predators as river dolphins, caimans and bigger fish, and not to engage in feeding-frenzies.

然而研究者发现比拉尼亚鱼大多数是群居，象防护墙一样抵御这样的一些掠夺者，比如海豚，中南美洲的大鄂鱼和大的鱼，他们不从事大鱼吃小鱼的勾当。

Eagles, hawks, and condors are only 3 of the many predators described and pictured in lavish photographs.

请选择是否要让别的用户在你的资料档上看到这是你喜爱的图书馆。

Eagles, hawks, and condors are only 3 of the many predators described and pictured in lavish photographs.

争取成为第一个。添增评论并和其它读者交流你的看法。争取成为第一个。

You will see that they have a group of sexual predators, deviants running rampant over there," the whistleblower wrote."

你会发现他们有一群性掠夺者，在那里不正常地泛滥成灾，&这个举报者写道。&

In the book its not only abt tigers he studied between 1986 to 1994 but abt other predators like dholes and leopards ….

在这本书的ABT生根粉不仅虎之间的研究，他1986年至94年，但ABT生根粉其他食肉动物一样dholes和豹子。。。

Zebra finches perform a minor role as seed dispersers in the ecosystems they inhabit and act as prey for small predators.

斑纹草雀在它们居住的生态系统中可以起到种子传播者的作用，在食物链中供小型食肉动物捕食。

In fact, in reallife, the prey species will be usually a?ected by the patchy environment, oncethe food in their patch is exhausted or there are abundant natural enemies intheir patch, they will leave in search for new habitats or refuges, at the sametime, the predator species also will be confined in a isolated patch, when thereis little food to feed on or the last prey is eaten the predators will depart andbecome predator dispersers.

事实上，在现实环境中食饵种群通常会受到斑块环境的影响，一旦在一个斑块上的食物吃完了或者存在太多天敌，它们会离开这个斑块寻找新的栖息地或避难所，同时捕食者种群同样会受到隔离斑块的影响，当在某个斑块上食饵种群稀少或吃完了最后一个猎物，捕食者种群将会离开变成迁徙者到其他栖息斑块上寻找猎物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。