The disease can spread from one mammalian species to another.

该疾病能够在不同的哺乳类物种之间传播。

Males contribute to parental care in fewer than five percent of all mammalian species.

在所有哺乳动物物种中，只有不到5%的雄性承担父母养育的责任。

These carnivores live only on four small islands in the archipelago where, scientists note, the prey base is too small to support mammalian carnivore.

科学家指出，这些食肉动物只生活在群岛中的四个小岛上，那里的猎物基数太小，哺乳类食肉动物无法生存。

In the time when the dinosaurs dominated the daytime economy, our mammalian ancestors probably only managed to survive at all because they found ways of scraping a living at night.

在恐龙主宰着白天的局势的时代，我们的哺乳动物祖先之所以能够勉强生存下来，可能只是因为他们找到了在夜间谋生的方法。

We even share some basic instinctual quantitative reasoning with distant non-mammalian relatives like birds.

我们甚至与鸟类等非哺乳动物的远亲一样，拥有某种基于本能的基本数量推理能力。

Although de Ricqlès urged caution, arguing for an intermediate type of dinosaur physiology, a generation of paleontologists has come to believe that dinosaur bone is mammalian like.

尽管 de Ricqlès 极力主张谨慎对待，主张恐龙生理学的一种中间类型，但这一代古生物学家已经开始相信恐龙骨骼与哺乳动物相似。

Apparently that monogamous mammalian instinct is weak.

显然哺乳动物的一夫一妻制天性很薄弱。

Casein is the protein in cow's milk, as well as all mammalian milk.

酪蛋白是牛奶以及所有哺乳动物奶中的蛋白质。

Nor were all the strange creatures charismatic, mammalian megafauna.

但是，并不是所有奇怪的物种都是像哺乳动物一样是有灵性的。

Ferrets are another mammalian species known to be susceptible to infection.

雪貂是另一种已知易受感染的哺乳类动物物种。

The last such consultation was held in 2005 to update human and mammalian TEFs.

最近一次这类会商是在2005年，目的是更新人类和哺乳动物的毒性当量因子。

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

哺乳动物硕大的脑子就其体积而言是我们所知道的最为复杂的东西。

This could be much cheaper and more reliable than the usual method, using mammalian cells.

和传统的使用哺乳细胞的方法相比，这种方法不仅成本大大降低，而且结果更加可靠。

There's a higher chance that human or mammalian cells can be induced into doing the same thing.

人类或哺乳动物的细胞更有可能被诱导来做同样的事情。

Officials in Germany have today confirmed H5N1 infection in a second mammalian species, the stone marten.

德国官员今天在第二种哺乳动物物种—岩貂身上确认了H5N1型病毒感染。

One striking example of an atavism is the human coccyx, or tailbone, which is a relic of the mammalian tail.

关于返祖的一个有力例证就是人类的尾骨，它是哺乳动物尾巴的遗留物。

The sequencing of the oldest mammalian genome from an ancient polar bear jawbone provides clues about these.

从一个古代北极熊颚骨上测得的最古老哺乳动物基因组，为动物与气候的紧密相关提供了线索。

Giving up my work in the mammalian brain to go work on invertebrates, they thought, was a major step backwards.

我放弃研究哺乳动物大脑的工作，转而研究无脊椎动物。他们认为，这是一个很大的退步。

Until now, however, no one had applied the visualization technique to observing a single gene in mammalian cells.

然而，直到现在，还没人曾将可视化技术应用到观察哺乳动物细胞的单个基因上。

Those other mammalian Marine predators, the dolphins, use sound to "see" in places where little light penetrates.

而另一类哺乳类海洋掠食物种——海豚——则是使用声音去“察看”那些几乎没有光线照射到的地方。

The good news is that the ancient mammalian brain is also home to the only part of the brain that can stay in love.

好消息是，这个哺乳动物的大脑同样也包含了唯一用于保持爱情的部分。

Particularly if you compare them with hair cells that are present in the mammalian and the human and mouse cochlea.

尤其是与哺乳动物如人和老鼠的，耳蜗中的毛细胞相比。

Though scientists remain extremely concerned about widespread bat death, research on the mammalian fliers continues.

尽管科学家对大范围蝙蝠死亡一直深表关切，但有关这种飞行哺乳动物的研究尚在推进之中。

Granted, I've only mentioned baboons and starlings, but there you've got a mammalian representative and an avian one.

虽然我只是提到了狒狒和八哥，但是它们是哺乳动物和禽类的代表。

Initial mammalian cloning experiments, with sheep and other species, have produced many sickly offspring that die quickly.

最初用羊及其它哺乳动物进行的克隆实验，已经产生了许多很快死去的不健康后代。

In mammalian cells, the promoter is a complex region containing binding sites for many proteins that regulate gene expression.

在哺乳动物细胞里，启动子是一个包含着许多蛋白质结合位点的复杂区域，它调节基因的表达。

To really test the vibration idea, she says, scientists will need to perform more detailed studies on mammalian odor receptors.

要想真正检验振动假设，她说，科学家们需要对哺乳动物的气味受体进行更详细的研究。

With no mammalian carnivores, birds and reptiles faced less competition for food, accounting for some of their massive size.

岛上某些动物为什么会有巨型身材呢？原因是岛上没有肉食动物，鸟类和爬行动物面临的捕食竞争较小。