courtship behavior

Courtship behavior has many functions .

求偶行为还具有多种功能。

Courtship behavior is an instinct in animals and plays a very important role in reproduction .

求偶行为是动物的一种本能，是动物繁殖的一个重要环节。

Any of numerous small bright-colored birds of Central and South America having short bills and elaborate courtship behavior .

产于中美洲和南美洲的多种色彩斑澜的短喙小鸟，求爱行为复杂。

The specialization of male morphological structures in courtship behavior and mating behavior of 5 tribes , 13 genera , 34 species were discussed .

列举了芫菁亚科5族13属34种芫菁的性行为，并讨论了雄成虫在形态构造上对求偶和交配行为的适应性行为。

This frees the males for their extravagant courtship behavior , and the complex diet provides them with chemicals to make their brightly colored feathers .

这样就使得雄性有闲暇时间去发展求爱行为，而且多样饮食中的化学物质能让他们的羽毛更鲜亮。

Scientists documented what is known as parental courtship behavior in the lab. That 's when an animal shows off its parenting skills to attract a mate .

科学家记录下了实验室内所谓的亲代求偶行为。这时动物展示它们的育儿技巧来求偶。

The male courtship behavior falls into four categories : early heat flaunt , deep heat flaunt , before mating flaunt , and after mating flaunt .

雄性求偶炫耀行为可分为初发情炫耀、深发情炫耀、交配前炫耀和交配后炫耀四种形式。

At this moment , the family is still the basic unit of social production , and matrimony , as the major way to raise a family , will be certainly influenced by market factors and make people carry out courtship behavior in light of the logic of market .

此时家庭依旧是社会生产的基本单位，婚姻作为组建家庭的主要方式，势必受到市场因素的影响，使得求偶活动围绕着市场的逻辑而展开。