查询词典 Mammals

The functions of HIF during the processes of embryo implantation, placentation, embryogenesis and male reproduction in mammals will be reviewed in this article.

本文综述了HIF在哺乳动物的胚胎著床、胎盘形成、胚胎发生以及雄性生殖等过程中的作用。

One of the many small, platelike dermal or epidermal structures that characteristically form the external covering of fishes, reptiles, and certain mammals.

真皮与表皮交界处凹凸不平，形成许多真皮乳头和表皮突一、表皮表皮主要由角朊细胞组成，。。。

The platypus is one of the only two existing egg-laying mammals in the world.

鸭嘴兽是世界上仅存的两种产卵哺乳动物之一。

Platypus venom is a very small number of self-defence by one of the mammals.

鸭嘴兽是极少数用毒液自卫的哺乳动物之一。

Reptiles and birds are Kunsheng, but platypus is totally different, it is a kind of egg-laying mammals.

爬行动物和鸟类是卵生的，但是，鸭嘴兽却完全与众不同，竟然是一种产蛋的哺乳动物。

Any of various extinct elephantlike mammals of the genus Stegodon and related genera, of the Pliocene to the Pleistocene.

剑齿象任一种剑齿象属及相关属的已灭绝象形哺乳动物，存在于上新世到更新世

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。

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。

What they have found makes it likely that many dinosaurs had something rather like feathers, and that those which did not had lost a primitive characteristic of the group in the way that elephants and hippos have lost most of the hair that is characteristic of mammals.

他们的发现表明，可能许多恐龙都有像羽毛的结构。而那些没有这种结构的恐龙，则丢失了原始的种群特征，就像大象和河马那样，丢失了哺乳动物的特征——毛发。

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

朊蛋白病毒能影响很多哺乳动物的大脑，其中也包括人的大脑。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。