鸟类的

The flexible air-filled chamber of a bagpipe, an accordion, or a similar wind instrument.

有气窝的具有充满空气的腔孔的，如某些鸟类的骨骼

In view of this, the world places hopes of tracing the more primitive and more ancient, true ancestor of birds in China, and Chinese scientists also expressed possibly discovering fossils of birds earlier than the archaeopteryx in China

鉴于此，国际上对在中国寻找出更原始、更古老的鸟类的真正祖先寄予希望，而中国科学家也表示，在中国有可能发现比始祖鸟更早的鸟的化石。

An augur of ancient Rome, especially one who interpreted omen s derived from the observation of birds.

预言者古罗马的预言者，尤指解释来自对鸟类的观察而得到的预兆的人

I needed to know what to feed the flowers and other plants so they would be healthy and yield a bountiful supply of bee , butterfly and bird food .

我需要知道什么饲料的花朵和其他植物，所以他们将健康和产量的一富饶的供应蜜蜂，蝴蝶和鸟类的食物。

This group, which includes such famous names as Stegosaurus and Triceratops, is one of the two clades into which the dinosaurs are divided. The other is the Saurischia, whose famous members include Diplodocus and Tyrannosaurus. The Saurischia also include all the immediate ancestors of birds.

按照当今考古界的分类法，恐龙被分为两大类，一类即鸟龙类，包括很有名的剑龙和三角恐龙；另一个则是蜥龙类，其中有很出名的梁龙和暴龙，同时蜥龙类中也有鸟类的直系祖先。

Perky gesture is the characteristic of the flycatcher family .

神气的抬头听胸的姿势是这类翁科鸟类的特征，它们以飞行在空中的小虫为食。

Peking Man was primarily a gatherer: fruit, shoots and tubers of wild plants, bird eggs, etc.

采集是北京猿人最重要的经济活动，野生植物的果实、嫩叶、块根及鸟类的卵等都是他们的采集对象。

And in his day, before cameras or reliable preservation techniques, bird artists gathered and recorded important scientific information about the ornithological world.

在他的那个年代，在照相机或其他的纪录设备出现以前，画鸟的画家收集和纪录了有关鸟类的重要科学资料。

Small blackish stout-bodied biting fly having aquatic larvae; sucks the blood of birds as well as humans and other mammals.

身体带黑色的咬人飞虫，体形短胖，幼虫水栖；吸鸟类的血，也吸人和其它哺乳动物的血。

First, classify the birds to group fitted for water, meadow, shrub and prey, and count their biodiversity respectively, then give different weight on ecology information.

原理是通过分别计算反应不同样区内水体、植被覆盖率及干扰等景观因素的代表种——水禽、林鸟、猛禽、人类伴生种及适于农田生活鸟类——的多样性以及分类多样性，再赋予不同的权重综合起来。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐