查询词典 Mammals

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。

The heart of all mammals is made up of four chambers.

所有动物的心脏都是由四个单元组成。

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。

These results suggest that in the central nervous system of small mammals, AP waveforms mature rapidly in many types of neurons, thus, coordinated activities in neuronal circuits may occur. In early postnatal development, GABA receptor mainly mediates an excitation effect, depolarizes P6 MGBv neurons and dramatically increases the frequency of AP firing. Inhibition of GABA receptor matures slowly along with increment of postnatal days.

结论大鼠MGBv神经元的AP波形成熟较快，可在中枢神经系统的神经元环路中产生协调性的活动；在MGBv神经元发育早期，GABA主要作为兴奋性神经递质而发挥作用，它可使P6的MGBv神经元产生去极化，AP发放频率显著增加，随着出生后日龄的增加，GABA受体的抑制作用才逐渐发育成熟。

A small, slender parasitic nematode worm that infests the intestines of various mammals and whose larvae move through the bloodstream, becoming encysted in muscles.

旋毛线虫，毛线虫一种小型细长的寄生线虫，寄生在各种哺乳动物的肠内，幼虫在血液中运动，定居在肌肉中间

Based on the systematic research on investigation and taxonomy of Botany and Zoology as well as application of the indigenous knowledge to utilization and conservation of biodiversity, the families and species of mammals, distribution types and habitat distribution of birds, and faunas of amphibian and reptiles, types and characteristics of the fish in the area were investigated and analyzed.

基于系统的植物学和动物学调查和分类学研究，以及乡土知识在生物多样性的利用和保护方面的应用，对分布于保护区的哺乳动物的科和种、鸟类的分布类型和生境分布、两栖和爬行动物的区系、鱼类的类型和特点作了调查分析，讨论了分布于保护区的陆生和水生动物、动物的生态系统和多样性特征。

While some of these can be relatively harmless, others can be harbingers of deadly toxins that cause the deaths of fish, birds and marine mammals.

虽然其中一些可相对无害的，其他可以预示着致命的毒素，造成死亡的鱼类，鸟类和海洋哺乳动物。

This approach is valuable for genes whose existence is implied by genetics, but whose nature is unknown. One example is the gene zfy located on the human Y chromosome. Figure 2.17 shows a zoo blot using a probe from this region. It hybridizes specifically with sex chromosomes of mammals and also with

这个方法对于那些通过遗传学已证明存在的，但其性质还未知的基因是很有效的，例如人Y染色体上的zfy基因，它可以和哺乳动物或其它一些物种的性染色体杂交，且包含一个可译框，于是证明它是一个保守基因。

Infections due to S. suis have also been identified in more and more mammals and birds, it imperils human public health now.

这种细菌也从越来越多的哺乳动物及鸟类中分离到，危急到人类的公共卫生安全。

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。