脊椎动物

Aircraft, has calculated the weight of all vertebra tes on the land and in the air .

估算出人类在这个行星上作为物质存在的时间长短的过程中，计算出了陆地和空中所有脊椎动物的

It's an international journal for all fields of vertebrate zoology.

它是一本国际性的关于脊椎动物各个方面的杂志。

This is the website of Museum of Vertebrate Zoology Data Access.

这是脊椎动物博物馆数据门户的网站。

It's a vertebrate.

这是种脊椎动物。

This is not surprising because the design of any flying vertebrate is subject to aerodynamic constraints.

这并不奇怪，因为任何飞行脊椎动物的设计都受到空气动力学限制。

The islands of the Philippines have some 12,000 plant and 1,100 land vertebrate species.

这岛有大约12000种植物和1100种脊椎动物。

Apoptosis plays a very important role in the development of the vertebrate embryo.

细胞凋亡是细胞在基因调控下发生的主动消亡过程，在脊椎动物胚胎发育过程中非常重要。

Fish, birds and human beings are all vertebrate s.

鱼、鸟和人类都是脊椎动物。

Amphibians are important vertebrate groups, not only in the ecosystem plays an important role and are closely related to human life.

两栖动物是脊椎动物的重要类群，不但在生态系统中起着重要的作用，而且与人类的生活密切相关。

One of the digits of a vertebrate .

趾脊椎动物的足趾中的一个

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。