哺乳动物

The bird is oviparous, the mammal is viviparous, the creatures on land breathe with lung and most fishes breathe with gill.

万物就是这样，乌鹊是卵生，哺乳动物是胎生，陆地上的生物用肺呼吸，而大部份的鱼则用鳃呼吸。

Interestingly, the Glu-Cys dipeptide is an exclusive feature of the only obligatory foods in the early life of mammals and oviparous species, i.e., milk and egg white respectively.6

有趣的是，谷氨酰转肽酶双肽是哺乳动物和卵生动物在生命早期的必需食物中所独有的成分(6)。

Haowen TONG, a paleontologist, from IVPP (Institute of vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences).

在发掘过程中，发现了一些人类化石和大量哺乳动物化石。2004年进行了再次发掘。

The paleobiology of ancient mammals.

古动物学中研究古哺乳动物的分支。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

In the latter part of the Paleocene , large angiosperm fruits and seeds evoled and diversified.

在古新世后半期，大型种子植物的果实和种子进化和多样化，与此同时，食用果实和种子的哺乳动物也发生进化以及多样化。

The paleontogical history of the cat can be traced back to the great diversification of mammals in the Paleocene epoch,at the beginning of the Cenozoic era,over 60 million years ago.

猫的古生物学起源可以追溯到六千万年前，此时正值新生代之初的古新世时期，这一时期哺乳动物开始了大分化。

Ms Moore and Dr Wilson compiled reports of parasitism in mammals in which males and females had different rates of infections.

穆尔女士和威尔逊博士搜集关于哺乳动物的寄生病的报告表明男子和女子感染率不同。

Autonomic nervous system plays an important role in the regulation of mammalian heart, and it is divided into the sympathetic and parasympathetic subsystems.

自主神经系统由交感神经系统和副交感神经系统组成，二者相互拮抗，对哺乳动物心脏的功能调控具有重要的作用。

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。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。