| 词汇 | pheromone-trail |
| 释义 | BETA pheromone trailcollocation in Englishmeanings of pheromoneand trailThese words are often used together. Click on the links below to explore the meanings. pheromone noun[ C ] uk /ˈfer.ə.məʊn/ us /ˈfer.ə.moʊn/ a chemical substance released by an animal that influences the behaviour of another animal of the same type, for example by attracting ... See more at pheromone trail noun uk /treɪl/ us /treɪl/ a path through a countryside, mountain, or forest area, often made or used for a ... See more at trail Examples of pheromone trailpheromone trail In addition, the pheromonetrail of all paths is decreased by some constant factor at the end of an iteration to build solutions. By contrast, the longer paths are less attractive because the pheromonetrail will evaporate with passing time. Females are triggered in this way to ovulate and produce a pheromonetrail (using glands on her skin) which the males follow. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Over time, however, the pheromonetrail starts to evaporate, thus reducing its attractive strength. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When returning at dawn, they follow a silk-less pheromonetrail to their original central place location. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other workers then follow the pheromonetrail to the resource. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. No headquarters or global view coordinates this process; rather, each cell follows simple local rules about the release and tracking of pheromone trails. Pheromone trails are also used by patrollers to recruit workers against territorial intruders. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They use pheromone trails to maintain these lines and if these trails are obstructed it causes chaos and crowding. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is dissimilar to other recruitment strategies used by social insects such as pheromone trails, in that ants using tandem running can recruit only one worker at a time. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Natural hazards include human footsteps, electrical outlets, bugspray, spiders, antlions, lawnmowers, and rain, which washes away pheromone trails and can flood the bottom of ant nests. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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