哺乳动物

MAMMAL, n.pl. A family of vertebrate animals whose females in a state of nature suckle their young, but when civilized and enlightened put them out to nurse, or use the bottle .

哺乳动物：脊椎动物的一类，其雌性具有用乳房哺喂幼儿的天性，不过，一旦这类动物进入文明社会，它们就会把幼儿交给保姆，或者用奶瓶喂养它们。

The smallest transmitters powerful enough to talk to satellites now available for general use weigh just under ten grams. That sets the body-weight limit at 200 grams and thus disqualifies four-fifths of bird species and two-thirds of mammals as too small to track.

由于功率能达到卫星接受的普通发射器中最小型的重量仅略低于10克，因此佩带动物的体重起码要达到200克，这样一来有4/5的鸟类会因体重不够无法使用发射器，另有2/3的哺乳动物则因为体型太小而作罢。

Order of mammals having few or no teeth including: New World anteaters; sloths; armadillos.

牙齿很少或没有牙齿的哺乳动物；包含北美食蚁动物；树獭；犰狳。

Armadillos are burrowing mammals and prolific diggers.

美国人道协会的网页上介绍到，犰狳是穴居哺乳动物，善于挖掘。

Glutathione S-transferase, an important detoxification enzyme in mammalian cells, canalizes the conjugateion of GSH with electrophilic xenobiotics to facilitate their excretion from the body.

Glutathione S-transferase 为哺乳动物细胞中一重要的解毒酵素，它可以催化GSH与攻击DNA的亲电性外来物质结合，并将之代谢排出体外。

We demonstrated the expression of carbonic anhydrase type II, an enzyme that catabolizes CO2, in a subset of mouse olfactory neurons that express guanylyl cyclase D (GC-D+ neurons) and project axons to necklace glomeruli in the olfactory bulb.

经典的心理物理学测试证明对于二氧化碳确实不能由人类的嗅觉系统所检测，但是其他的哺乳动物是否可以通过嗅觉系统感受低浓度的二氧化碳(空气中二氧化碳平均浓度0.038%)仍然不清楚。

Methods Using the long-distance RT-PCR and a mammalian expression system, the full length cDNA of the α1D was cloned from cochleae and then expressed in HEK293 cell line.

以耳蜗基底膜中组织总RNA为模板，利用长距离RT-PCR克隆耳蜗毛细胞表达的电压门控钙通道α1D剪切异构体，并利用异源表达系统在哺乳动物细胞系进行表达。

The affinities of the tree shrews and the colugos, to each other and to the rest of the mammals, are subject to dispute and uncertainty.

树鼩和猫猴之间、以及这两者与其它哺乳动物之间紧密的联系成了争论的焦点，而且尚无定论。

Very possibly the same will happen with this book, and it isn't just the colugos and tree shrews. The position of tarsiers (Rendezvous 7), and the grouping of lampreys with hagfishes (Rendezvous 22) are unsure. The affinities of the afrotheres (Rendezvous 13) and the coelacanths (Rendezvous 19) are still slightly unsure. The ordering of our rendezvous with cnidarians and ctenophores (Rendezvous 28 and 29) could be the wrong way round.

很可能本书也会同病相怜，这不仅仅是因为猫猴和树鼩——跗猴的位置（见第7纪），以及七鳃鳗和八目鳗类鱼的分组（见第22纪）尚不能确定；远古非洲哺乳动物（见第13纪）和腔棘鱼类（见第19纪）的亲缘关系也有待商榷；而我们在刺丝胞动物和栉水母类（见第28纪和第29纪）章节的编排上也许也是一个错误。

Sensory receptor cells of the mammalian cochlea are morphologically and functionally dichotomized.

哺乳动物耳蜗的外茸毛细胞起局部放大器的作用，使耳朵具有高灵敏度和频率选择性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。