vertebrates
英['vɜːtɪbrɪts]
美['vɜːtɪbrɪts]
- n. 脊椎动物
- 名词vertebrate的复数形式.
详细释义
名词 vertebrate:
-
animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium
双语例句
- 1. In vertebrates, the immune system provides a multiple defense against internal parasites.
- 在脊椎动物中，免疫系统提供了对体内寄生虫的多重防御。
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- 2. The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries.
- 翼龙是第一批会飞的脊椎动物，它的化石遗迹已经吸引了古生物学家两个多世纪。
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- 3. Huxley reasoned that flying vertebrates must have been warm-blooded because flying implies a high rate of metabolism, which in turn implies a high internal temperature.
- 赫胥黎推断，会飞的脊椎动物一定是温血动物，因为飞行意味着较高的新陈代谢率，而新陈代谢率又意味着较高的内部温度。
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- 4. The amount of energy that can be produced anaerobically is a function of the amount of glycogen present—in all vertebrates about 0.5 percent of their muscles' wet weight.
- 能以无氧方式产生的能量是存在的糖原量的功能——在所有脊椎动物中，糖原量约占其肌肉湿重的0.5%。
youdao
- 5. As a way of repairing some of that damage, a group of conservation biologists has proposed an ambitious, or some might say, a radical plan, involving large vertebrates, or, megafauna.
- 一群自然保护生物学家提出了一个雄心勃勃的计划——或者有人会说，这是一个激进的计划——即，把大型脊椎动物或巨型动物包含在计划中，作为修复部分损害的一种方法。
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- 6. In vertebrates, gap junction hemichannels are primarily homo- or hetero-hexamers of connexin proteins.
- 在脊椎动物中，间隙连接的半通道主要是连接蛋白的同型或异型六聚体。
youdao
- 7. Lampreys are the simplest living vertebrates.
- 七鳃鳗是一种最简单的活体脊椎动物。
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- 8. They have no direct toxic effects on vertebrates.
- 它们对脊椎动物没有直接毒性作用。
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- 9. Fish, birds and human beings are all vertebrates.
- 鱼、鸟和人类都是脊椎动物。
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- 10. Q: To what group of vertebrates does the elephant belong?
- 大象属于那种脊椎动物?
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- 11. The end of the Devonian was a crucial time for vertebrates.
- 泥盆纪末期是脊椎动物出现很的关键时期。
youdao
- 12. They are vertebrates, that is, animals that have backbones.
- 它们是脊椎动物，即有脊骨的动物。
youdao
- 13. No squirrels are known to hunt vertebrates, or even scavenge meat.
- 没有发现有松鼠猎取脊椎动物，或者以肉为食。
youdao
- 14. Moreover, the number of vertebrates has been reduced by 30 percent.
- 另外，脊椎动物数量已减少了百分之三十。
youdao
- 15. But those daring fish were the ancestors of all other land vertebrates, including us.
- 但是，只有那些勇敢的总鳍鱼成为了陆地上所有脊椎动物(也包括我们人类)的祖先。
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- 16. The backs of vertebrates evolved as a kind of horizontal pole under which guts were slung.
- 进化的脊椎动物的背部就像一个水平杆，内脏就悬挂在这水平杆上。
youdao
- 17. The origin of vertebrates and their ancestry are problems still obscured by too few facts.
- 脊椎动物的起源和它们的始祖问题，由于事实太少仍然不很清楚。
youdao
- 18. Prior to this, many scientists did not think that plants could live inside the cells of vertebrates.
- 在此之前，很多科学家不认为植物能够在脊椎动物细胞内生长。
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- 19. Some 96% of Marine species and 70% of land vertebrates were lost in what has been called "the great dying".
- 96%的海洋生物种类和70%的陆地脊椎动物在这个所谓的“伟大的死亡”中消失了。
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- 20. Large bugs in the Lethocerinae family have been known to prey upon small vertebrates including fish and frogs.
- 我们知道Lethocerinae科(半翅负子蝽科昆虫的一类)的大型昆虫会捕食包括鱼和蛙类在内的小型脊椎动物。
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- 21. Amphioxus is becoming an emerging model organism for insights into the origin and evolution of vertebrates.
- 文昌鱼是研究脊椎动物起源与进化十分珍贵的模式动物。
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- 22. China is rich in wildlife species. There are about 6, 000 vertebrates alone and 30, 000 species of higher plants.
- 我国野生动植物物种丰富，仅脊椎动物就有6000 多种左右，高等植物3 万多种。
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- 23. That might seem a long way removed from where we're at, but there are vertebrates that live a very, very long time.
- 这对我们来说，也许看起来就是一段很长的生命之路了，但也确存在有存活时间很长很长的脊椎动物。
youdao
- 24. In vertebrates, polyploidy tends to be lethal, but plants can do just fine with all this extra genetic material.
- 脊椎动物中，多倍体往往是致死的，而多倍体植物却可以很好的存活。
youdao
- 25. "But among vertebrates - there's no animal of any sort that has anything like a limb modified as a club," noted Dr Longrich.
- 不过，朗里奇博士称在脊椎动物世界中，未发现哪种动物的肢体会演变为棍棒式武器。
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- 26. This is also the same game that early land vertebrates, early amphibians and early relatives of crocs and dinosaurs were playing.
- 早期的陆地脊椎动物、早期的两栖动物，还有鳄鱼和恐龙的近亲也是如此。
youdao
- 27. In vertebrates this protein is found in retinal cells, where it transduces the energy of light into a nerve signal to the brain.
- 在脊椎动物中这个蛋白主要存在于视网膜细胞中，在那里它将光能转化为传入大脑的神经信号。
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- 28. In fact, what's odd is that the hook-tip moth's territorial behavior is much like that of many vertebrates, not what you'd expect in an.
- 事实上，奇怪的是，钩翅蛾的占地行为更像是脊椎动物，并不像是你所想像的蛾类的占地行为。
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- 29. Dr Haussler wants to sequence 10,000 vertebrates, a sixth of the total number of species of fish, amphibians, reptiles, birds and mammals.
- Haussler博士想测序1万种脊椎动物的基因组，这个数目也即是包括鱼类，两栖类，爬行类，鸟类和哺乳动物等所有物种总数的六分之一。
youdao
- 30. Dr Haussler wants to sequence 10,000 vertebrates, a sixth of the total number of species of fish, amphibians, reptiles, birds and mammals.
- Haussler博士想测序1万种脊椎动物的基因组，这个数目也即是包括鱼类，两栖类，爬行类，鸟类和哺乳动物等所有物种总数的六分之一。
youdao
- All mammals are umbilicate vertebrates.
所有的哺乳类动物都是有肚脐的脊椎动物。 - The fish is the oldest vertebrates in the planet.
鱼类是地球上最为古老的脊椎动物。
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