Pheromones clearly act as sexual attractants in the animal world.

信息素在动物世界里是种致命吸引物.

It is universal that rodents use pheromones or odors to recognize sexes.

啮齿动物普遍利用外激素进行性识别。

This is also an instinctive behavior to send out pheromones to a potential mate.

这也是向潜在雄性施放性外激素的本能行为。

In most animals, the relationship between pheromones and mating is straightforward.

在很多的动物中， 费洛蒙及配对间的关系是很直接的。

Pheromones can be thought of as information broadcasted or communicated within the ant system.

信息素可以被看作是蚂蚁系统中的信息传播或通讯工具.

These results indicate that different brood pheromones of honeybee have different biological effects.

这说明不同蜜蜂幼虫信息素具有不同的生物学效应。

The advances in utilization of pheromones for integrated management of bark beetles are reviewed in this paper.

综述了信息素在小蠹虫综合治理中的应用进展。

Passersby, drawn by the sight or smells or possibly even the pheromones of the people in ecstasy, join the crowd.

过路人也被这一景象、或味道、或者甚至人们陶醉的信息素吸引过来，加入了他们的行列。

Passersby , drawn by the sight or smells or possibly even the pheromones of the people in ecstasy, join the crowd.

过路人也被这一景象、或味道、或者甚至人们陶醉的信息素吸引过来，加入了他们的行列。

Army ants are one example. They lay down chemicals called pheromones which signal their neighbors to follow the trail.

行军蚁就是一个例子。它们会释放出一种叫信息素的化学物质，指示邻近的同类跟从它们的踪迹。