脊椎动物

Approximately 600 species of higher plants and more than 200 species of terrestrial vertebrates are endemic to the Qinghai-Tibet Plateau.

约有600余种高等植物、200余种陆栖脊椎动物为青藏高原所特有。

In the vast majority of vertebrates, functional readjustment to anatomical rearrangement appears to be totally impossible.

在绝大多数的脊椎动物中，重新整理解剖的功能调整看来似乎是完全不可能的。

Any of various cold-blooded, usually egg-laying vertebrates of the class Reptilia, such as a snake, lizard, crocodile, turtle, or dinosaur, having an external covering of scales or horny plates and breathing by means of lungs.

爬行动物：一种爬行纲的冷血的、通常是卵生的脊椎动物，例如蛇、晰蜴、鳄鱼、乌龟或恐龙，具有鳞状外皮或角质板块结构并用肺进行呼吸

The iron - containing respiratory pigment in red blood cells of vertebrates,consisting of about6percent heme and94percent globin.

血红蛋白脊椎动物红血细胞中一种含铁的呼吸色素，由大约6%的血红素和94%的球蛋白组成

The iron-containing respiratory pigment in red blood cells of vertebrates, consisting of about6 percent heme and94 percent ''.

血红蛋白脊椎动物红血细胞中一种含铁的呼吸色素，由大约6％的血红素和94％的球蛋白组成

A red pigment in the retinal rods of vertebrates; dissociates into retinene by ''.

脊椎动物''。'视网膜'。''棒体中的红色色素，在''。

Any of various worms living parasitically in intestines of vertebrates having a retractile covered with many hooked spines .

多种寄生在脊椎动物体内的蠕虫，其能够伸缩的长上覆有许多钩状的刺。

The most posterior of the three swellings that appear at the anterior end of the developing vertebrate neural tube; the rhombencephalon.

三个膨胀处的最后端部分，出现在发展中的脊椎动物的神经系统的管的先前末端；即后脑。

As a hormone melatonin may play a key role in circadian rhythmicity and seasonal photoperiod regulation, also in sleep regulation and immunological enhancement.

褪黑素作为一种动物激素，可以调节脊椎动物生物节律和光周期反应，改善睡眠障碍，增强免疫等，并具有自由基清除剂和广谱抗氧化剂的作用。

Parasitic roundworm of India and Africa that lives beneath the skin of man and other vertebrates.

印度和非洲寄生在人类和其它脊椎动物皮下的线虫。

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。