查询词典 birds

We also found that the femur is shorter than the tarsometatarsus in terrestrial birds while the reverse is true in arboreal birds.

鸟类后肢3块骨骼的长度比例特征是鸟类长期对栖息等行为适应的结果。

This paper focuses on the morphology of the distal tarsometatarsus of birds.The tarsometatarsi of 154 specimens of living birds belonging to 15 orders were measured although over 200 specimens were examined.

本文以鸟类的跗跖骨为研究对象，共观察了200余例有代表性的现生鸟类标本，并对其中15个目中的154例标本进行了多组数据的测量。

First this paper analyzes and clarifies the statistical investigating data of winter migrant birds in Poyang lake in many years, and selects 44 samples on behalf of the main lake, this paper analyzes the birds community characteristic of abundant, variety, even, dominant and the meeting rate among the plant; this paper selects 10 environmental elements according to the reality of Poyang lake and selects the characteristic bird among rare plant, normal plant, wading bird, swimming bird etc, and.

本文首先通过对环鄱阳湖地区越冬候鸟多年调查统计数据的梳理和分析，筛选44个具有代表性主要湖泊作为样本，分析了各湖候鸟群落的丰富度、多样性、均匀性、优势度和种间相遇机率等特征；根据鄱阳湖实际选取10个环境因子，从稀有种、常见种、涉禽、游禽等方面结合选择具有代表性候鸟，进行了候鸟与湿地环境因子的相关关系分析。

The crane is the tallest bird of the wading birds可省略为:The crane is the tallest of the wading birds.

考点15：平行结构要点：如果填空题中空格的后面有and，或者and后面有空格，那么这道题目一定是考察平行结构。

The crane is the tallest bird of the wading birds 可省略为:The crane is the tallest of the wading birds.

考点 15：平行结构：要点：要点：如果填空题中空格的后面有 and，或者 and 后面有空格，那么这道题目一定是考察平行结构。

Effect on birds community:Through the analysis of the correlation between the birds amount and frequency in the 9 parks and the 12 structure indexes of the parks,we reach the conclusion that Passer rutilans and Turdus merula are mostly effected by the area of the habitat, while Carduelis spinus,Parus venustulus,Aegithalos concinnus,Anthus hodgson,Paradoxornis webbianus and Trachybaptus ruficollis are mostly effected by humanlnterference.

对鸟类的影响：通过对市区9个公园的生境破碎化相关的结构、连通性、隔离度、人为干扰等12个特征变量与鸟类数量和出现频率的相关分析，发现常见鸟类中，麻雀和乌鸫对生境面积存在显着的相关关系；而黄雀、黄腹山雀、红头长尾山雀、树鹨、棕头雅雀以及小鸊鷉受到人为干扰的影响较为明显；白头鹎和珠颈斑鸠的数量与生境斑块的形状指数呈负相关；麻雀的数量随着斑块中灌木层密度的增加而上升；白鹡鸰随着乔覆盖度的增加而减少。

To prove convectively that there is relationship between avian aesthetic mentality and birds' food need, the paper provides a number of pictures of birds with beautiful feathers. To show the powerful ability of the need aesthetics in explaining aesthetic phenomena, the paper discusses natural beauty and phenomena of literature and arts, especially the phenomenon of imbalance between development of arts and literature and that of economics.

为了令人信服地证明鸟类的美感心理和其食物需求相关，文中提供了不少带有艳丽羽毛的鸟雀的图片；为了说明需求美学对审美现象有更强的解释力，文中讨论了自然美和文学艺术现象，特别是艺术发展和经济发展不平衡现象。

Here lives the biggest bird in the world-ostrich; the second smallest dird 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 anr 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。

This little bird is powerful on the wing; and, as a rule, birds that resemble it are weak-footed and strong winged, such as the swallow and the drepanis or Alpine swift; for all these birds resemble one another in their habits and in their plumage, and may easily be mistaken one for another.

这种小鸟翅膀有力，并且，通常，如它的鸟儿都是足弱翅强，例如燕子和 DREPANIS 或者阿尔卑斯雨燕；因为所有这些鸟在它们的习性和翅膀方面彼此相象，而且容易彼此误认。

Sweet is the breath of morn, her rising sweet, With charm of earliest Birds; pleasant the Sun When first on this delightful Land he spreads His orient Beams, on herb, tree, fruit, and flour, Glistring with dew; fragrant the fertil earth [ 645 ] After soft showers; and sweet the coming on Of grateful Eevning milde, then silent Night With this her solemn Bird and this fair Moon, And these the Gemms of Heav'n, her starrie train: But neither breath of Morn when she ascends [ 650 ] With charm of earliest Birds, nor rising Sun On this delightful land, nor herb, fruit, floure, Glistring with dew, nor fragrance after showers, Nor grateful Eevning mild, nor silent Night With this her solemn Bird, nor walk by Moon, [ 655 ] Or glittering Starr-light without thee is sweet.

同你谈话，我总是忘掉了时间，以及季节的转换，任何时刻都感到高兴：早晨呼吸清鲜空气，和早鸟一同歌唱，觉得舒畅；初升的太阳，在愉快的大地上，抛撒他那蔷薇色的光线，照耀着草、木、花、果，带露晶莹；细雨阵阵过后，丰腴的土地流芳；夕暮来临时心旷神怡，接踵而至的是沉静的夜，她有严肃的鸟儿、美丽的月亮和繁星，天上的宝石。但没有你时，一切都觉变了样：晨风不鲜，早鸟的歌唱不欢，尽管有太阳照耀大地，有草木花果的露珠晶莹，有雨后的流芳，愉悦的夕暮来临，沉静的夜也带来她那严肃的鸟儿，在月亮或亮晶晶的星光下散步，这一切，若没有你便没有快乐。

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。