animals的例句大全

The origin of most of our domestic animals will probably forever remain vague.

大部分家养动物的来源,也许会永远暧昧不明.

Cows are considered to be domestic animals.

牛被认为是家畜.

Agricultural lands are those used for crop cultivation or grazing by domestic animals.

农业土地是用于作物栽培或家畜放牧的土地.

Some other like sheep and dogs are kept by men and they are called domestic animals.

另一些像人们养的绵羊和狗,被称为驯养动物.

Domestic animals run out of their stalls.

家畜从圈中奔出.

Horses, dogs, cats, cows, and pigs are domestic animals.

马, 狗, 猫, 牛及猪都是家畜.

The total DNAs from 3 species of plants and 2 species of animals were amplified by RAPD ( random amplified polymorphic DNA) using 10 RAPD 10 nt primers and 3 different commercial Taq DNA polymerases, respectively.

随机选用了10条RAPD引物，采用3种商品taq DNA聚合酶体系，以5个不同物种的动植物总DNA为模板，进行RAPD扩增。

The animals huddled together for warmth.

那些动物依偎在一起取暖。

Indeed , animals are capable of many emotional feelings , just like humans, some scientists say.

一些科学家说,事实上, 动物和人类一样是具有多种情感和情绪的.

Pigeons are often seen as dirty birds and an urban nuisance, but they are just the latest in a long line of animals that have been found to have abilities to help humans.

鸽子经常被视为很脏的鸟类和城市公害，但是它们最近刚刚被列入有能力帮助人类的动物行列中的一员。

Sharks feed on fish, other sea animals, or smaller sharks.

鲨鱼以鱼、其他海洋动物或较小的鲨鱼为食。

A research on the anti-fatigue effect of Mistura trifoliate orange on the experimental animals

复方枳实合剂对实验动物的抗疲劳作用研究

Scientists are attempting to compare features of extinct animals with living analogues.

科学家正试图把已灭绝动物的特征与现存类似动物相比较。

Within this sanctuary a gamekeeper might plant wild grain to attract favored animals for his lord's hunt.

在这块庇护地，猎场看守人可能会种植一些野生谷物为他主人的狩猎吸引动物。

They have successfully transplanted brain tissue in laboratory animals.

他们已成功地给实验室动物作了脑组织移植手术.

Few plants or animals thrive in the desert.

极少数植物或动物能在沙漠中茁壮成长.

There is a tendency in some animals to throw back for several generations.

在某些动物身上,有一种每隔几代便出现返祖现象的倾向.

In animals, this consists of 2 principal components-thymic and bone marrow system.

动物的免疫系统由两个主要部分组成,即胸腺和骨髓系统.

These animals rarely thrive in captivity.

这些动物栏养起来很少会肥壮。

In the single year, 80 AD the Emperor Titus staged the slaughter of 9,000 wild animals.

单单西元80年一年, 提图斯皇帝就演出九千头野生动物屠杀大戏.