查询词典 reptiles

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.

他们认为这样的湖水上涌的确有可能造成鱼群灾难性死亡，但是却无法解释为什么那些呼吸空气而不是依赖溶于水的氧气存活的昆虫、爬行动物、鸟类以及哺乳动物也大量死亡。

There, he saw giant tortoises and noted that the reptiles were different on each island.

在那里，他看到了巨大的乌龟，并指出，每个岛屿上爬行动物是不同的。

Later, other mammal-like reptiles known as therapsids found an internal solution to keeping warm-scientists suspect they eventually became warm-blooded, conserving heat generated through the breakdown of food.

后来，类似于哺乳动物的兽孔类找到了一个通过自身来解决取暖的方法，就是通过消化食物来获得热能，科学家相信它们最后变成了热血动物。

Any of various aquatic or terrestrial reptiles of the order Testudines, having horny toothless jaws and a bony or leathery ''.

龟龟鳖目的各种水生或陆生的爬行动物，有角质无齿的颌，骨质的或似皮革的''。

Any of various aquatic or terrestrial reptiles of the order Testudines, having horny toothless jaws and a bony or leathery shell into which the head, limbs, and tail can be withdrawn in most species.

龟龟鳖目的各种水生或陆生的爬行动物，有角质无齿的颌，骨质的或似皮革的壳，许多品种的龟可将头、四肢和尾缩进壳中

Either of two amphibious reptiles with shorter broader snouts than crocodiles.

两种两栖爬行动物，比一般鳄鱼有更宽、更短的鼻子。

Best use of reptiles Werner Herzog's Bad Lieutenant: Port of Call New Orleans is a shambolic mess of a movie but it has a couple of moments of mad genius.

爬行类最佳使用荷索的坏中尉：呼叫新奥尔良港是一个破旧不堪的混乱的电影，但它有一个天才的疯狂时刻的情侣。

Any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs.

中生代的几种水生爬行动物，身体象海豚，有背鳍和尾鳍，四肢形如浆。

A pigment cell that contains melanin , especially as found in the skin of amphibians and reptiles.

黑素细胞含有黑色素的色素细胞，尤指两栖动物或者爬行动物皮肤中的黑色素细胞

A pigment cell that conta in s melan in ,especially as found in the sk in of amphibians and reptiles.

黑素细胞含有黑色素的色素细胞，尤指两栖动物或者爬行动物皮肤中的黑色素细胞

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。