哺乳动物的

Mammalian embryo implantation is an important step of the reproductive process , and is critical to pregnancy.

哺乳动物的胚胎植入是生殖过程的一个重要环节，是妊娠的关键。

Different mammals' chromosomes carry different inheritable materials.

不同的哺乳动物的染色体携带不同的遗传物质。

"The large mammalian Brain is the most complicated thing, for its size, known to us."

就体积而言，大型哺乳动物的大脑，是我们所知道的最复杂的器官

The large mammalian brain is the most complicated thing,for its size,known to us.

大型哺乳动物的大脑，就其体积而言，是我们所知晓的最复杂的机体。

Advanced molecular tools used in early animal development, will contribute to a better understanding of mammalian embryonic development.

先进的分子工具应用于家畜的早期发育，将有助于进一步了解哺乳动物的胚胎发育。

"Either of the two largest pinniped species: the northern elephant seal, of coastal island s off California and Baja California, or the southern elephant seal, of sub-Antarctic regions."

鳍脚亚目海豹科两种最大的鳍脚类水生哺乳动物的统称，即︰北方小吻象海豹，主要栖于加州和墨西哥下加利福尼亚的沿海岛屿；南方象海豹，栖于整个南极附近地区。

"Either of the two largest pinniped species: the northern elephant seal, of coastal islands off California and Baja California, or the southern elephant seal, of sub -Antarctic regions."

鳍脚亚目海豹科两种最大的鳍脚类水生哺乳动物的统称，即︰北方小吻象海豹，主要栖于加州和墨西哥下加利福尼亚的沿海岛屿；南方象海豹，栖于整个南极附近地区。

The simulated results showed similarity comparing with mammalian serine proteases and had the conserved catalytic amino acid residues.

模拟结果显示该序列编码的蛋白与来源于哺乳动物的丝氨酸蛋白酶相似，具有该家族保守的催化位点。

A division of Triassic Therapsida comprising small carnivorous tetrapod reptiles often with mammal-like teeth.

三叠纪兽孔目的一个部，包括小的肉食四足爬行动物，他们的牙齿类似哺乳动物的牙齿。

This suggests that these "top dogs" of the ocean are prospering and multiplying.

同样是暖血动物而且效率更高、适应性更强的捕食者，人类，成为这些哺乳动物的日益迫近的威胁。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。