哺乳动物的

The newest era is called Cenozoic beginning at 65 million years ago. It is the age of Mammals.

最新的一个代叫做新生代，它是从距今6500万年的时候开始的，这个时期是哺乳动物的时代。

The newest era is called Cenozoic beginning at 65 million years ago.

最新的一个代叫做新生代，它是从距今6500万年的时候开始的，这个时期是哺乳动物的时代。

Because of the harsh climate, the number of Greenlandic terrestrial mammals is very limited.

由于气候的恶劣，格陵兰岛的陆地哺乳动物的数量是很有限的。

Any of various similar or related mammals, such as the hyena.

类似狼的动物任何相似的或相关的哺乳动物的一种，如狼狗

The fur of such an animal.Any of various similar or related mammals, such as the hyena.

类似狼的动物：任何相似的或相关的哺乳动物的一种，如狼狗

Recent evidence indicates that the cholinergic innervation of the left ventricle is functionally very important in some mammalian species.

近年来的研究显示在一些哺乳动物的心脏上，胆碱能神经在心室也有分布，且对左心室的功能有重要的调控作用。

While the details are controversial, and it now appears that many of the major divisions within the Mammalia had already evolved well before the K/T event, there can be little doubt that mass extinctions must have a significant influence on the tree of life and the avenues it will take.

尽管其细节上还存在争议，同时现在看起来许多哺乳动物的主要分支在白垩纪灭绝事件之前就已经进化得很好，但，毫无疑问的，大灭绝一定对于生命树及其选择的道路产生了重大的影响。

His work promotes marine mammal conservation and contributes to developing best practices for wildlife management.

他的工作促进了对海洋哺乳动物的保护及进一步更好的对野生动物的管理。

Marino and her colleagues have analyzed modern dolphins and remains of ancient marine mammals to help answer that question.

马里诺和她的同事通过研究现代的海豚和古代海洋哺乳动物的化石，揭示了问题的答案。

So it is important to study the mechanism of oocyte aging. Herein, we studied the change of oocyte chromosome after ovulation into the oviduct in vivo.

这种卵母细胞的老化会导致包括人在内的哺乳动物的胚胎发育异常，所以很有必要研究排卵后卵母细胞的老化机理。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。