mammals的例句大全

Monotremes and marsupials are aplacental mammals.

单孔类动物和有袋动物是无胎盘的哺乳动物。

Small insect-eating mainly nocturnal terrestrial or fossorial mammals. nocturnal gregarious pig-like wild animals of North and South America.

主要是夜间活动的食虫或打穴的小哺乳动物。北美和南美形似猪的夜间活动的群居野生动物。

Whales are warm blooded creatures and they give birth to live young, just like other mammals do.

鲸鱼们都是热血动物，正如其他的哺乳动物所做的那样，他们给幼崽以生命。

Small mammals, being warm blooded, suffer hardship in the exposed and turbulent environment of the uppermost trees.

小型哺乳动物为了生存，要在树顶端的暴露和混乱的环境中承受艰难。

In brief, mammals are warm-blooded, lung-breathing, hairy vertebrates.

简言之，哺乳动物是温血、肺呼吸和多毛的脊椎动物。

Probably warm-blooded; considered direct ancestor of mammals.

可能是温血动物；被认为是哺乳动物的直接祖先。

Mammals such as whales and walrus in turn feed on this small prey.

哺乳动物如鲸鱼,海象反过来捕食这些小猎物.

Prion diseases affect the brains of a number of mammals, including humans.

普利子疾病能影响许多哺乳动物的大脑, 包括人类.

Fetus: Unborn young of any vertebrate, particularly mammals after it has acquired its Basic form.

胎儿: 一切脊椎动物, 尤其是哺乳动物的未出生的幼儿.

All mammals are umbilicate vertebrates.

所有的哺乳类动物都是有肚脐的脊椎动物.

Man and most other mammals are viviparous.

人和其他大多数哺乳动物都是胎生的.

Whales are mammals; fish are not.

鲸是哺乳动物; 鱼则不是.

I learned from the book that most mammals live on yird.

我通过看书知道大多数哺乳动物都生活在陆地上.

The two X chromosomes have characteristic distribution in three kinds of individuals ( XX, XO, XY) and the incidence of XO seems to be unusually high in the Mandarin vole. The mandarin vole are ideal experimental animals for fertility research in XO females of mammals.

X染色体在三种类型（XX、XO、XY）个体中呈特征性分布及XO雌体高比例存在使棕色田鼠成为哺乳动物XO雌体育性研究的理想实验动物。

But researchers weren't sure if this also extended to land animals that aren't mammals.

但是研究人员不确定这一现象是否也适用于非哺乳类的陆地动物。

Finally, mosquitoes come equipped with temperature sensors, so they can find warm-blooded mammals and birds very easily.

最后就是，蚊子还配备了温度感应器，所以它们很轻易就能追踪到温血的哺乳动物和鸟类。

An organism may create its own environment, as do warm-blooded mammals, which have the ability to adjust body heat exactly to maintain their ideal temperature despite changing weather.

一个有机体可以创造自己的环境，正如温血的哺乳动物那样，它们能够调节体温，无论天气如何变化，都能保持理想的体温。

Common quarry includes eggs and small birds, but skuas also feed on small mammals and fish.

通常的猎物包括蛋和小型鸟类, 也有小型哺乳动物和鱼.

Each of the types has developed to help the giant mammals survive in their harsh environment and are almost unique in the animal kingdom, according to the scientists.

科学家称，每种性格都能帮助这种巨型哺乳动物在严酷环境中生存，这在动物王国中几乎是独一无二的。

Darwin in the majority of mammals, and humans are no exception.

半月皱襞,很多哺乳动物都有, 人类也不例外.