哺乳动物的

Going back into the 1950s and '60s, it's all part of one larger decline that's not really well understood," says Rolf Ream, a zoologist at the National Marine Mammal Laboratory in Seattle."

去回到50 年代和' 60s，这是不是真正地好了解的所有一种更大的衰落的部份，"说Rolf 大量，一位动物学家在全国海洋哺乳动物实验室在西雅图。"

Marine mammal expert and World Wildlife Fund spokesperson, Dr Tom Arnbom, 50, from Stockholm, Sweden, thinks the bears in these images could be part of only two growing populations in the world

7楼海洋哺乳动物专家和世界野生生物基金会的发言人汤姆Arnbom博士，50岁，在瑞典斯德哥尔摩，认为在这些图像上的北极熊可能是在世界上仅有的两个种群数量得到增长的其中之一

The red kangaroo is the largest living marsupial and Australia's largest native land mammal, well adapted for Australia's dry interior.

红袋鼠是现存最大的有袋动物，也是澳大利亚最大的本土哺乳动物，非常适应澳大利亚干燥的内陆环境。

"The thick, yellowish, musky fluid secreted by one of these mammals, used in the manufacture of perfumes."

这些哺乳动物分泌的粘稠、黄色有麝香味的液体，用于香水的制作。

"The thick, yellowish, musky fluid secrete d by one of these mammals, used in the manufacture of perfumes."

这些哺乳动物分泌的粘稠、黄色有麝香味的液体，用于香水的制作。

The thick, yellowish, musky fluid secreted by one of these mammals, used in the manufacture of perfumes.

香猫香，麝猫香这些哺乳动物分泌的粘稠、黄色有麝香味的液体，用于香水的制作

"The thick, yellowish, musky fluid secreted by one of these mammal s, used in the manufacture of perfumes."

这些哺乳动物分泌的粘稠、黄色有麝香味的液体，用于香水的制作。

Considering that fz6-related genes are consered between species, the same self-organizing system likely "applies to all mammals, and also to bird feathers and fish and reptile scale orientation," Nathans says.

考虑到fz6相关基因在种群中有保留，Nathans说，同样的自体组织系统可能"适用于所有的哺乳动物，也包括鸟类羽毛，鱼雷和爬行类鳞片的方向性。"

Neurite regeneration from central nervous tissue of mammalian has been demonstrated to occur in early postnatal stage but not in adult stage.

刚出生的哺乳动物之中枢神经组织在体外培养具有神经轴突再生的能力，但是成人期的中枢神经组织就丧失此能力。

Inhibition of Nude1 phosphorylation using either null mutant or Cdk5 inhibitor roscovitine induces neuritic swellings in cultured neurons.

在哺乳动物中，有越来越多的证据表明这条通路对于有丝分裂，神经元的分化和迁移是至关重要的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。