pheromone
英 [ˈferəməʊn]
美 [ˈferəmoʊn]
n. 外激素; 信息素
复数：pheromones 第三人称单数：pheromones
Collins.1 / BNC.27838 / COCA.21185
牛津词典
noun
- 外激素；信息素
a substance produced by an animal as a chemical signal, often to attract another animal of the same species
柯林斯词典
- 信息素（生物体释放的化学物质、能影响其他同类生物的行为）
Some animals and insects produce chemicals calledpheromoneswhich affect the behaviour of other animals and insects of the same type, for example by attracting them sexually.
英英释义
noun
- a chemical substance secreted externally by some animals (especially insects) that influences the physiology or behavior of other animals of the same species
双语例句
- Progress of Biology Study and Application of the Sex Pheromone of Insect
昆虫性信息素生物学研究与应用进展 - The paper makes some improvement on adding a convergence function to the pheromone volatilization coefficients, improving the convergence rate;
本文提出了一种改进的蚁群算法，该算法通过在信息素挥发系数上增加一个收敛函数，加快了收敛速度； - An Ant Colony Optimization Algorithm Based on Mutation and Pheromone Diffusion for the Multidimensional Knapsack Problems
基于变异和信息素扩散的多维背包问题的蚁群算法 - Design and Realization of Particle Swarm Optimization Based on Pheromone Mechanism
基于信息素机制的粒子群优化算法的设计与实现 - The pheromone updating is a deterministic factor in the performance of ant colony optimization algorithm ( ACO).
蚁群算法中的信息素更新对整个算法的性能起到决定性的作用。 - Effects of brood pheromone on development of queen
幼虫信息素对中蜂和意蜂蜂王发育影响 - Most lepidopterous moths rely on the species specific sex pheromone communication for mate finding and reproductive isolation between species.
多数鳞翅目蛾类依靠高度种特异性的性信息素通讯寻找配偶以及实现种间生殖隔离。 - The searching efficiency and robustness are improved by adjusting the production method of pheromone and sensibility and using the plan of real-time controlling and searching radius.
通过调整个体信息素和灵敏度的产生方式，采用实时控制搜索半径的方案，进一步提高了此算法的寻优能力和鲁棒性。 - Reserch and development on probe traps, food attractants, pheromone probe traps and electronic detecting system were introduced.
重点介绍了探管诱捕器、物引诱剂、息素探管诱捕器以及电子检测系统的研究和开发。 - In the basis of Swarm Intelligence, many types of pheromone were introduced and a pheromone reaction based foraging method was given.
基于群集智能的思想，针对群体系统的协作觅食任务，引入多种可以反应的信息素，提出了一种信息素反应的群体觅食方法。