查询词典 reptiles

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。

They shall lick the dust like the serpent, like reptiles on the ground; They shall come quaking from their fastnesses, trembling in fear of you.

他们将舔土如蛇，像上爬行的爬虫，战战兢兢地从他们的洞穴里爬出来，向你，上主我们的天主，表示尊敬敬畏。

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。

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。

But the rocks are full of the bones of extinct animals -- mammoths and mastodons and enormous reptiles which lived here long before man was ever heard of.

&但是岩石里尽是已经绝迹的动物的骨骼化石——在人类出现以前很久在地球上生活过猛犸、柱牙像和庞大的爬行动物。&

But the rocks are full of the bones of extinct animals -- mammoth s and mastodons and enormous reptiles which lived here long before man was ever heard of.

&但是岩石里尽是已经绝迹的动物的骨骼化石——在人类出现以前很久在地球上生活过猛犸、柱牙像和庞大的爬行动物。&

Evidence of live birth-as opposed to egg laying-is extremely rare and has only been found in a few fossils of dolphin-like reptiles called ichthyosaurs and marine lizards known as mosasaurs, Long said.

有关胎生--与卵生相对--的化石证据极其稀少，只在形似海豚的爬行类ichthyosaurs和海生蜥蜴如mosasaurs中发现少数化石。

Wild animals are: leopard, wolf, fox, zokor, squirrels, hedgehogs, etc.; birds are sparrows, magpies, pigeons, Yan, quail, birds, dove, pheasant, etc.; fish are carp, catfish, carp, Triplophysa , eel, etc.; amphibians are frogs, toads; reptiles are snakes, lizards, etc.; arthropod, links, software, animals have shrimp, crab, mussel and so on.

野生动物主要有：豹、狼、狐、鼢鼠、松鼠、刺猬等；鸟类有麻雀、喜鹊、鸽、燕、鹌鹑、雕、斑鸠、雉鸡等；鱼类有鲤、鲇、鲫、鳅、鳝等；两栖类有青蛙、蟾蜍；爬行动物有蛇、蜥蜴等；节肢、环节、软体的动物有虾、蟹、河蚌等。

How such large creatures, which weighed in some cases as much as a piloted hang-glider (hang-glider: n.悬挂式滑翔机) and had wingspans from 8 to 12 meters, solved the problems of powered flight, and exactly what these creatures were-reptiles or birds-are among the questions scientists have puzzled over.

这种大型生物，有时候其重量相当于一个有人驾驶的滑翔机，且翼幅达到8到12米宽，是如何解决动力飞行问题，它们到底是何种生物－爬行动物还是鸟类，这些都是使得科学家迷惑的问题。

They concluded that such upwellings might indeed account for the catastrophic fish deaths, but that they would not explain the deaths of insects, reptiles, birds and mammals, since these animals breathe air rather than relying on dissolved oxygen.

于是他们得出了结论，这些上升流可能正是造成鱼类灭亡灾的主要原因。但是这样并不能解释昆虫，爬行动物，鸟类和哺乳动物的死亡，因为这些动物靠空气呼吸，而不是靠溶解氧。

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。