动物研究

The variation of positive selective pressures from initial positive selection to eventual purifying selection not only represents the adaptive evolution of S protein from animals to human, but also provides a good clue to investigate the interspecies transmission of other viruses.

从最初的阳性选择到最后的负选择，S蛋白经历了变化的自然选择压力。这种变化的选择压力不仅反映了SARS-CoV由动物向人类跨种传播的适应性进化过程，也为研究其他病毒的跨种传播机制提供重要线索。

This study aimed at establishinganimal mode and tried to describe the formation of phobia, and findsome objective way of preclusion,treatment and evaluation for thisdisease on the basis of behaviors,physiology and biochemistry.

本研究的目的就是通过建立恐怖症的动物实验，从行为学、生理学和生化学等方面寻找关于疾病发生、预防、治疗以及比较客观的评定方法。

It's the first time that's happened for an African primate in 83 years

这是第一次在83年来研究非洲灵长目动物的

They came to this conclusion after studying hundreds of physical characteristics of various primates, including humans.

他们来到这一结论后，数以百计的研究物理特性不同灵长类动物，包括人类。

But mice are not as helpful as primates are for studying the behavior of human diseases.

但老鼠都不像灵长类动物的行为是研究人类疾病。

This article reviews studies of ototoxicity about its mechanism,prophylactic agent,animal model and so on.

现就AmAn耳毒性机制、预防药物以及动物模型等方面的研究进行综述。

In the 1990s, retrograde amnesia began to be studied prospectively in experimental animals.

在上个世纪90年代，逆行性遗忘开始有预计性的在实验动物上进行研究。

The journal also publishes important biological problems using large-scale systems and approaches; studies on bacterial, fungal, protista, plant and animal genomes; papers describing new techniques.

杂志同时刊载运用大规模系统方法解决的重要生物学问题；细菌，真菌，原生生物，植物和动物基因组的研究；描述新技术的论文。

In cells assay, the TATI could promote the pseudopodium and anchorage-independent colony formation, but the tumorigenesis assay in animal should be further clarification.

在研究TATI蛋白质在细胞阶层中的作用时，发现TATI蛋白质会影响细胞侵犯能力及非贴附性生长能力，但其在动物体内的所扮演角色需进一步验证。

Next, BALB/c mice were orally infected with Y. pseudotuberculosis and its ompR mutant to study metabonomic variation of different intestine-associated organs after 24 h infection. The results showed that a majority of metabolites were decreased during this acid adaptation process, but phosphoenolpyruvate, 5'-GMP, 5'-AMP, 5'-UMP, GDP/GTP of wild type strain and lactate, Tyr, phosphoenolpyruvate, 5'-AMP、GDP/GTP of the ompR mutant strain were increased.

为了探讨病原细菌感染动物后特别是在酸性环境下代谢物的变化规律，首先在体外模拟假结核耶尔森氏菌及其全局性调控因子OmpR突变株在适应酸性环境时所引起的菌体自身的代谢变化，然后通过BALB/c小鼠口服感染耶尔森氏菌，研究小鼠感染病原细菌24h后各种相关器官的代谢变化。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。