哺乳动物的

The long, narrow duct that conveys urine from the kidney to the urinary bladder or cloaca.

尿道大多数哺乳动物自上尿液从膀胱中排出体外的管道，雄性的精子可从中排出

This testified the result obtained from the analysis of the codon usage of MHC genes.

这进一步验证了对哺乳动物MHC基因的密码子使用偏性的分析结果。

Rabbit Any of various long-eared, short-tailed, burrowing mammals of the family Leporidae, as the commonly domesticated Old World species Oryctolagus cuniculus or the cottontail.

兔：一种长耳、短尾、穴居的兔科哺乳动物，如通常已驯化的欧洲种家兔或野兔 bunny

A white crystalline insecticide that has low toxicity for mammals; is used in home gardens; extracted from the roots of derris and cube.

一种白色的晶体杀虫剂，对哺乳动物有轻量毒性，用于家庭花园，从毛鱼藤和鱼藤的根部提取。

A powerful doglike mammal of South and East Africa that hunts in large packs; now rare in settled area.

非洲南部和东部强壮的狗类哺乳动物，成大群捕食；现在在其定居的地区很少。

They are one of the few mammals that can use sound to navigate, which is a trick called echolocation.

它们是极少数能用声音导航的哺乳动物之一，这种导航方式即所谓的回声''。

Recent research has proved that interferons play very important role in early embryo development.

近来的研究表明干扰素在哺乳动物早期胚胎发育中有重要的作用。

An enzootic system between mosquitoes and birds maintains and amplifies West Nile virus; mammals, including horses and humans, are incidental "dead-end" hosts.

蚊与鸟之间的地方疫源性保持并孕育着西尼罗河病毒。哺乳动物，包括马和人类，都是易感的终宿主。

Any of several plain-colored equine mammals of Asia and northeast Africa.

亚洲和非洲东北部的几种颜色纯净的马科哺乳动物。

Objective To construct the eukaryotic expression vector for HPC2 for expression in HEK293 cells.

目的 构建在哺乳动物细胞中表达的HPC2真核表达载体，并分析其在HEK293细胞中的表达。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。