爬行动物

Cobras live in Africa and Asia where they kill thousands of people each year, but I'm going to the reptile exhibit at the zoo.

Y：是没有。眼镜蛇生长在非洲和亚洲地区，每年在这二个地区它们都致几千人的死亡，但是我现在要去的是动物园的爬行动物展览区。

All sorts of fossils are included in the mix, ranging from fossilised plants, trees, fish, reptiles and corals to gastropods, bivalves and crinoids.

这里有各种各样的化石，从植物、树木、鱼、爬行动物和珊瑚虫，到腹足动物、双壳类动物和海百合类动物都有。

The advantages of being a 'warm' reptile are that no energy has to be expended to produce metabolic heat to keep warm; in other words, if we were warm reptile-like ectotherms, we would save a lot of money on the grocery bill.

温血&爬行动物的优势是，不必消耗能量来产生代谢热量以维持温度。换句话说，如果我们也像这些冷血爬行类一样维持体温，我们就可省下大笔购买食品的花销。&

Ectotherms are organisms such as plants, reptiles and protista which are largely reliant on external sources of heat to raise their body temperature.endotherms are organisms capable of generating heat internally in order to raise their body temperature.

像爬行动物等有机体属外温动物，它们很大程度地依赖于外来的热来提高自己的体温。

Apparently, half bird, half reptile, it was christened Archaeopteryx and hailed as the "missing link" which proved that species could change as Darwin had claimed.

显然，半鸟，爬行动物的一半，这是始祖鸟和命名为&缺失的一环&的证明，物种可以改变达尔文声称欢呼。

More troubling, a pregnant female and two hatchlings have been found, which means the aggressive reptiles have set up house.

更麻烦的是，科学家们还发现了一条怀孕母蠎和两窝初孵的幼蠎，这说明这些生物入侵的爬行动物已经在这里安了家。

Heavy-bodied reptile with a dorsal sail or crest; of the late ''.

有背鳍和头冠、体重的爬行动物；产于晚古生代。

Heavy-bodied reptile with a dorsal sail or crest; of the late Paleozoic .

有背鳍和头冠、体重的爬行动物；产于晚古生代。

They ate small game only if it was slow moving—tortoises and limpets were popular.

他们吃的小动物通常是爬行动物—较普遍的如龟和帽贝。

Large long-legged African bird of prey that feeds on reptiles.

以爬行动物为食的非洲大型长腿食肉鸟。

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。