哺乳动物的

At one time, gray wolves were among the most widely distributed mammals on Earth.

有一时期，灰狼群体是在最广泛分布的哺乳动物在地球之中。

At one time, gray wolves were among the most widely distributed mammals on Earth.

灰狼曾经是世界上分布最广的哺乳动物。

At one time, gray wolves were among the most widely distributed mammals on Earth.

曾几何时，灰狼是世界上分布最广的哺乳动物。

Chimpanzees and their bonobo cousins are known to hunt and eat other mammals, including monkeys.

黑猩猩和他们的刚果同胞被公认捕食其他哺乳动物，包括猴子。

Chimpanzees and their bonobo cousins are known to hunt and eat other mammals, including monkeys.

黑猩猩和他们的刚果同胞倭黑猩猩被公认捕食其他哺乳动物，包括猴子。

ABSTRACT This research focused on cell cycle checkpoints and apoptosis induced by DNA damage in mammalian cells.

本文研究了DNA损伤在哺乳动物细胞中激活细胞周期检查点和引起细胞凋亡的机制。

This research focused on cell cycle checkpoints and apoptosis induced by DNAdamage in mammalian cells.

本文研究了DNA损伤在哺乳动物细胞中激活细胞周期检查点和引起细胞凋亡的机制。

Yet humans cannot have been afactor in the species' extinctions, because there is no evidence that the

然而人类并不是导致这些物种灭绝的因素，因为没有证据表明人类与这些哺乳动物有很多接触。

Flatworms parasitic in the blood vessels of mammals.

寄生在哺乳动物血管中的扁虫。

We will never again see the passenger pigeon or the eastern elk .

这其中的受害者包括鸟类、哺乳动物和鱼类。

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。