鸟类

The avifauna of England.

英格兰的鸟类。

One third of the amphibious animals are threatened, while this figure for avifauna is 12%, and that for mammal is 22%, according to a survey of the global specimens. At the same time, other specimens are also under threat.

通过对全球物种进行调查，发现有三分之一的两栖物种受到威胁，鸟类有12%受到威胁，哺乳类有22%受到威胁，另外还有其他物种。

Avian ; Avifauna ; Group diversity ; Species diversity ; Three Gorges Reservoir

鸟类；区系；类群多样性；物种多样性；三峡库区

China, zoogeographical subregion, avifauna, geographical distribution pattern,temporal and spatial variation

中文关键字：中国，动物地理亚区，鸟类，地理分布格局，时空变化

In this paper, a general principal has been brought that adjusting measures to local conditions, taping and constructing the area into sightseeing, making holidays, wandering scenic area on the basis of marsh resources, water resources, forestry resources, avifauna resources.

提出了在生态保护优先的前提下，因地制宜，以湿地资源、水域资源、森林资源、鸟类资源等自然资源为主体，集观光、休闲、美食、度假与游乐功能为一体的开发建设总原则。

For letting the conclusion become more feasibility and in reason, the study selects the protecting Hengshui Lake marsh and avifauna demonstrate project as our practice flat, we carry out public participation and public management in project design, environmental impact assessment, and actualize.

为了使结论更具可行性和合理性，本研究选取衡水湖湿地和鸟类自然保护示范项目作为实践平台，在项目设计、环境影响评价、项目实施过程中贯彻公众参与和公共管理理念等方面进行实践观察。

The animals section consists of six galleries for invertebrate, fish, amphibian, reptile, avifauna, and mammal.

动物陈列分设无脊椎动物、鱼类、两栖动物、爬行动物、鸟类和哺乳动物6个陈列厅。

Avocado, coffee and chocolate are toxic to birds.

鳄梨，咖啡和巧克力是有毒的鸟类。

A single bamboo shoot, flower, or bird provided the subject for a painting.

一个单一的竹笋，花卉，或鸟类提供了主题的绘画。

About 380 years ago,a banian with mire in the river has been multiplied for a long time,and now it forms a natural beautiful scenic spot rarely. Its branches and leaves cover 10,000 square meters , there are tenthousands of birds live in the banian. In 1933, a renowned literati -- Mr.Bajin had ever written a lyric prose"The Birds' Paradise" after he visited such marvellous scenery by boat,The Birds'Paradise is named after that.

380多年前，河中一个泥墩、一棵榕树长期繁衍，形成枝叶覆盖1万多平方米，树上栖鸟千万只，鸟类树相依，人鸟相处，和谐奇特，世间罕有的一道天然美丽风景线。1933年，文学大师巴金先生乘船游览后叹为观止，写下优美散文《鸟的天堂》，"小鸟天堂"从此得名。

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