查询词典 birds

Fruits eaten by birds are mostly fleshy types such as berries, drupes, pomes and cones, or with their seeds enclosed by fleshy arils, and when ripe, the colors of these fleshy pericarps or arils usually turn conspicuously red, black, and yellow, which are very attractive to frugivorous birds.

适于鸟类取食的植物果实大多数为浆果、核果、梨果及球果等肉质果实，或者种子为肉质的外种皮或假种皮所包被；并且这些肉质的果皮、外种皮及假种皮在果实及种子成熟时通常具有鲜艳的红色、黑色及黄色等颜色，容易被鸟类发现，并吸引鸟类前来取食。

It is the black stork Yesanpo found the largest number of first time. With Yesanpo scenic ecological environment increasingly improve and villagers on wildlife protection consciousness enhanced here every year White Swan, Grus, black stork other large birds emergence year round all OK Watch to rare birds figure .

据景区工作人员介绍，随着野三坡景区生态环境的日益改善和村民对野生动物保护意识的增强，这里每年都会有白天鹅、灰鹤、黑鹳等大型鸟类出现，一年四季都可以观赏到珍稀鸟类的身影。2000年至今，黑鹳出现的次数最多，但是每次也就四五只。

The answer, says Dr Kroo, lies with birds. Since 1914, and a seminal paper by a German researcher called Carl Wieselsberger, scientists have known that birds flying in formation—a V-shape, echelon or otherwise—expend less energy.

克鲁教授称这个设想是受到鸟类的启发。1914 年，一位名叫卡尔维塞尔斯伯格的德国研究员发表了一篇具有重大意义的论文，科学家们从中得知，鸟类在飞行的时候排成 V 字，梯形或倒过来时，会节省体力。

The answer, says Dr Kroo, lies with birds. Since 1914, and a seminal paper by a German researcher called Carl Wieselsberger, scientists have known that birds flying in formation—a Vshape, echelon or otherwise—expend less energy.

克鲁教授称这个设想是受到鸟类的启发。1914年，一位名叫卡尔维塞尔斯伯格的德国研究员发表了一篇具有重大意义的论文，科学家们从中得知，鸟类在飞行的时候排成V字，梯形或倒过来时，会节省体力。

Especially, the role of the lagena in birds'nervous systemn is of much interest.The macula lagena in birds is located at the apical end of the cochlea and contains many tiny otoliths.

瓶状囊进化地位的特殊性引起了研究者们极大的关注，而对于它在鸟类神经系统中究竟起怎样的作用更是人们所关心的问题。

Any of several species of New World birds of the family Mimidae, especially Mimus polyglottos, a gray and white bird of the southern and eastern United States, noted for the ability to mimic the sounds of other birds.

嘲鸫一种嘲鸫科的新大陆鸟，尤指嘲鸫，一种美国南部和东部的灰、白色鸟，以其能模仿其它鸟的声音的能力而著称

Here lives the biggest bird in the world - ostrich; the second smallest bird in the world - Red Munia; the bird flying the highest - swan; Tufted Duck and so on. It is worth mentioning that fifty types of birds are part of the unique birds in Hainan, which are seldom seen by common tourists.

这里面有世界最大的鸟--鸵鸟；有世界上第二小的小鸟--珍珠鸟；有飞得最高的鸟--天鹅；有鸟中潜水冠军--凤头潜鸭……特别值得一提的是：其中有五十余种鸟类，都属于海南独有的鸟类或亚种，一般游客是难得一见的。

Introduce some new elements from the previous system. In ancient Chinapainting of flowers and birds has been more regarded as opusculum. Withmagnifies the painting of flowers and birds, and at the same time

花鸟画，在中国古代多为小品，而曹萍用西方的方式重新理解了花鸟的构图，把它扩大化，同时与西方对人物内心的理解方式相结合。

In ancient China painting of flowers and birds has been more regarded as opusculum. With her understanding of the western ways Cao Ping re-composites and magnifies the painting of flowers and birds, and at the same time combines with the inner character .

花鸟画，在中国古代多为小品，而曹萍用西方的方式重新理解了花鸟的构图，把它扩大化，同时与西方对人物内心的理解方式相结合。

The birds in summer were investigated from 11 samples of 5 habitats in the Tianhe Airport,59 species belonging to 32 families and 13 orders, were found 31 species(52 5%) are the birds of the Oriental region,12 species(20 3%) cosmopolitan and 16 species (27 2%) of Palaearctic.

通过对天河机场附近5 种生境的11 条样带考察，记录到夏季鸟类59 种，分属13 目32科。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。