查询词典 vertebrates

Course contents include the origin of vertebrates, their zoogeography, speciation, morphology and function, and taxonomy.

授课内容有：脊椎动物的形成，动物地理学，物种的演化，物种形态学及其功能，和脊椎动物的分类。

An important difference between humans and other vertebrates is the fact that humans ambulate in a fully erect position.

由于人是直立行走的，所以特发性脊柱侧凸是人类特有的一种疾病状态。

Amphibians (scientific name: Amphibia ), including shell eggs without all the students, with extremities of vertebrates.

两栖动物（学名：Amphibia）包括所有生没有蛋殼的蛋，拥有四肢的脊椎动物。

Any of the class Aves of warm-blooded, egg-laying, feathered vertebrates with forelimbs modified to form wings.

鸟，禽：一种鸟纲温血、卵生、有羽毛的脊椎动物，前肢演变形成翅膀

"Bird: any of the class aves of warm-blooded, egg-laying, feathered vertebrates with forelimbs modified to form wings."

鸟，禽：一种鸟纲温血、卵生、有羽毛的脊椎动物，前肢演变形成翅膀。

Intelligent behavior remained impossible until the appearance of relatively big,complex types of brain——the types we find among the vertebrates,or backboned animals.

近义复述同一短文中上下毗邻的句子通常有互释作用，我们可以从上下文的复述中获取与某一单词相关的信息来猜度词义。

These data give insight into the development mechanism and evolution of the amphioxus and vertebrates.A novel gene, AmphiSom, was identified in amphioxus Branchiostoma belcheri tsingtauense, and its sequence and developmental expression pattern were determined.

因此虽然文昌鱼不是脊椎动物的直接祖先，但是它是现存的与脊椎动物直接祖先最接近的无脊椎动物，是研究动物进化和动物胚胎发育的典型材料。

The only other vertebrates known to subsist solely on blood are certain types of candiru, a poorly studied but much feared group of 2-centimeter catfish found in the Amazon and Orinoco Rivers.

另外唯一只以血液维生闻名的脊椎动物是特定种类的寄生鲶，一种很少人研究，但很多人害怕的2公分鲶鱼，在亚马逊河和奥利诺科河被人发现。

A member of the Crossopterygii, a group of bony fishes with paired, rounded fins that are extinct except for the coelacanths and are regarded as ancestors of amphibians and other terrestrial vertebrates.

总鳍鱼一种总鳍目鱼，长有成对的圆形鳍，除了空鳍鱼类的鱼之外现已全部灭绝，被认为是两栖纲动物和其它陆生脊椎动物的祖先

The genus Giardia that may be parasitic in the intestines of vertebrates including most domestic animals.

贾第虫属可寄生在肠道的脊椎动物包括大部分家畜。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。