查询词典 reptiles

In birds, reptiles and many a mphibians there is only one ossicle

鸟类、爬行动物和许多两栖动物只有一块听小骨。

The Palaeozoic was also the era when fishes, amphibians and reptiles appeared.

在古生代，鱼类、两栖动物、爬行动物也开始出现。

Archeology tells us that the Late Cretaceous was the last one the Mesozoic world, it has a large reptiles dominated the earth's sudden disappearance to an end; Paleocene is the new generation of the first world, it replaced the rapid development of mammals opened the earth and the latest scene in the history of biological evolution.

考古学告诉我们，晚白垩世是中生代最后一个世，它以曾经主宰大地的大型爬行类的突然消失而告终；古新世是新生代的第一个世，它以取而代之的哺乳类动物迅速发展而拉开地球和生物演化史的最新一幕。

Although bees, ants and some fish and reptiles reproduce without having sex in a process known as parthenogenesis, it was thought to be impossible in mammals.

尽管蜜蜂、蚂蚁和一些爬行动物通过孤雌生殖进行繁殖，但哺乳动物被认为是不可能进行这种生殖的。

One of the many small, platelike dermal or epidermal structures that characteristically form the external covering of fishes, reptiles, and certain mammals.

真皮与表皮交界处凹凸不平，形成许多真皮乳头和表皮突一、表皮表皮主要由角朊细胞组成，。。。

Reptiles and birds are Kunsheng, but platypus is totally different, it is a kind of egg-laying mammals.

爬行动物和鸟类是卵生的，但是，鸭嘴兽却完全与众不同，竟然是一种产蛋的哺乳动物。

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。内温动物是能够在体内产热以升高体温的有机体。

Ectotherms and endotherms 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.

外温动物和内温动物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。内温动物是能够在体内产热以升高体温的有机体。

As they report in the Proceedings of the Royal Society, the 160m-year-old Darwinopterus, which has been dug up in Liaoning Province, catches the flying reptiles in transition between the primitive, long-tailed forms exemplified by Rhamphorhynchus and the advanced, almost tailless creatures typified by Pteranodon.

正如他们在《英国皇家学会进展》中报道的，这个在辽宁省挖出的一亿六千万年之前的Darwinopterus刚好是从原始的长尾的飞行爬行动物Rhamphorhynchus到高级的几乎无尾的Pteranodon。

Darwinopterus is a pterosaur, a member of the group of reptiles that soared above the landscape for much of the Mesozoic era.

Darwinopterus 是一只翼龙，这是大多数时间翱翔在中生代天空中的一类爬行动物。

The big eared hedgehog, the little owl, the sand gecko, the three-toed jerboa, and every show needs a villain - saw-scale - the viper!

大耳刺猬，小猫头鹰，沙壁虎，三趾跳鼠，每场戏都需要反派角色：蝰蛇。

Plasmodiophora brassicae ; resting spores ; density gradient centrifugation of sucrose ; ultrasonic disruption

根肿；休眠孢子；蔗糖密度梯度离心；超声波破碎