哺乳动物

A weasellike, usually albino mammal related to the polecat and often trained to hunt rats or rabbits.

白鼬，雪貂一种象鼬的通常为白化体的与艾鼬有关的哺乳动物，经常被驯养来猎取鼠和野兔

A weasellike,usually albino mammalrelated to the polecat and often trained to hunt rats or rabbits.

白鼬，雪貂一种象鼬的通常为白化体的与艾鼬有关的哺乳动物，经常被驯养来猎取鼠和野兔

The cytoplasmic polyhedrosis virus of the silkworm is the prototype of a large group of animal, plant, fungal and bacterial viruses that contain segmented double stranded RNA.

以双链核糖核酸为基因组的病毒寄主范围很广，如哺乳动物的呼肠病毒，昆虫的细胞质多角体病毒，植物的水稻矮缩病毒，以及某些微生物的病毒，已经发现有十余种之多。

The cytoplasmic polyhedrosis virus of the silkworm is the prototype of a large group of animal, plant, fungal and bacterial viruses that contain segmented doublestranded RNA.

以双链核糖核酸为基因组的病毒寄主范围很广，如哺乳动物的呼肠病毒，昆虫的细胞质多角体病毒，植物的水稻矮缩病毒，以及某些微生物的病毒，已经发现有十余种之多。

Rare instances of polyploid mammals are known, but most often result in prenatal death.

已知的多倍体哺乳动物非常罕见，而且往往大多数导致产前死亡。

The porpoise is one kind of ability is outstanding, in the intelligent clever sea the mammal.

海豚是一种本领超群、聪明伶俐的海中哺乳动物。

And Stephen Wroe presents the menacing relatives of Australia's beloved pouched mammals.

斯蒂芬伍洛伊礼物大唐亲戚澳大利亚的宠儿袋哺乳动物。

The most well known is the prairie dog. This small mammal lives in a series of underground passages.

这种小型的哺乳动物靠栖息于地下坑洞里以躲避高温和严寒。

In the winter they have dropped to as low as forty-one degrees below zero. Life in the Badlands is difficult. But animals do survive. The most well known is the prairie dog. This small mammal lives in a series of underground passages.

要想在这片荒地中生活是很困难的，但有些动物却在此生存，这就是著名的土拨鼠，这些小哺乳动物生活在相互联通的地下道中。

Flow-.cytometrically sorting the X-.and Y-.chromosome bearing sperm based on the measurement of sperm DNA is an effective way to preselect the sex of the mammalian offspring.

以X精子争Y精子的DNA含量差别为基础的流式细胞仪分离精子技术是有效的哺乳动物性别控制方法。

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。