恐龙现存的近亲——鸟类和鳄鱼——表现出了筑巢行为。
Dinosaurs' closest living relatives—birds and crocodiles—display nesting behavior.
他们有许多相同的骨骼特征，例如中空的骨头，也都有羽毛和筑巢行为。
They share many skeletal features, such as hollow bones, as well as feathers and nest-building behaviors.
基于群集智能的优化算法是一种仿生自然界动物昆虫觅食、筑巢行为的模拟进化算法。
Optimization algorithm based on the swarm intelligence is a simulated evolutionary method that simulating the behaviors of social insects searching for food and building of nest.
某些恐龙明显表现出鸟类的行为，例如筑巢和孵卵。
Some dinosaurs engaged in distinctly birdlike behaviors, such as nesting and brooding.
某些恐龙明显表现出鸟类的行为，例如筑巢和孵卵。
Some dinosaurs engaged in distinctly birdlike behaviors, such as nesting and brooding.
应用推荐