哺乳动物的

Monotremes and marsupials are aplacental mammals .

单孔动物和有动物是无胎盘的哺乳动物。

Monotremes and marsupials are aplacental mammals .

单孔和是无胎盘的哺乳动物。

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。

Monotremes and marsupials are aplacental mammals .

单孔类和是无胎盘的哺乳动物。

Monotremes and marsupials are aplacental mammals .

类动物和有袋动物是无胎盘的哺乳动物。

Monotremes and marsupials are aplacental mammals .

单孔动物和动物是无胎盘的哺乳动物。

Any of various hoofed mammals of the order Artiodactyla, which includes cattle, deer, camels, hippopotamuses, sheep, and goats, that have an even number of toes, usually two or sometimes four, on each foot.

偶蹄动物一种偶蹄目有蹄的哺乳动物，包括牛，鹿，骆驼，河马，绵羊和山羊，这些动物有偶数脚趾，通常每只脚有两个或有时四个

Any of various hoof ed mammals of the order Artiodactyla,which includes cattle,deer,camels,hippopotamuses,sheep,and goats,that have an even number of toes,usually two or sometimes four,on each foot.

偶蹄动物一种偶蹄目有蹄的哺乳动物，包括牛，鹿，骆驼，河马，绵羊和山羊，这些动物有偶数脚趾，通常每只脚有两个或有时四个

Among the co-author, California Science students who Kawei A Ashrafi roundworm for the trial to object, because these animals and genetic characteristics similar to mammals, the test results also apply to humans.

论文的合著者、加州大学生理学者卡韦·阿什拉菲以蛔虫为试验对象，因为这些动物遗传特性和哺乳动物类似，因此试验结果也适用於人类。

Defensins express extensively in the epithelial tissues of many organs in mammals, human and aves.

其中β-防御素在人、哺乳动物和禽类体内的上皮组织中被发现有广泛表达。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐