动物研究

"Human laughter has robust roots in our animalian past," said Jaak Panksepp, a professor of psychobiology at Bowling Green State University in Ohio Panksepp has studied rats and found that when they "play," they often chirp—a primitive form of laughter, according to the scientist In an article to be published tomorrow in the journal Science, he makes the argument that animal laughter is the basis for human joy

潘克塞普曾对老鼠进行了相关研究，他发现，当老鼠"玩耍"的时候，他们经常发出一种唧唧喳喳很尖的声音，而这则是笑的一种原始形态。他的一篇相关文章将发表在4月1日的《科学》杂志上。潘克塞普在文章中提出的论点是，认为动物的笑是人类快乐的基础。

Her study shows that exercise is a very good complement to psychotropic medications in this animal model of depression.

她的研究显示，运动是一个很好的补充，精神科药物，在这种动物模型中的抑郁症状。

Huanjiang pterosaur fossils, ancient animals of China scholars, in particular pterosaur Studies is a major event.

环江翼龙化石的发现，是中国古动物学界，特别是翼龙研究学的一件大事。

A researcher at the University of Portsmouth has identified a new species of pterosaur, the largest of its kind to ever be found. It represents an entirely new genus of these flying reptiles that ruled the skies 115 million years ago.

Portsmouth大学近期的研究报告指出，已发现目前世界上最大型的翼龙生物种，这也代表著这类型的爬虫类动物早在1亿1千五百万年前曾经主宰整个天空。

After examined the stability of this system,common carotid arteries of pigs were cultured under stable flow and pulsatile flow respectively.

这方面的研究常采用两种实验模型，即人工复制的动物模型与细胞培养模型。

For the first time, we found that the mosquito was a transmitted infectious media of malignant cells to human and quadrumana. The mosquito's body was full of malignant cells, and transmitted pathway was that the mosquito first spit out malignant cells from its thrusting tube and into human body, then it sucked the blood from human body into its stomach.

本文首次公开发表，研究发现蚊子是人类和灵长类动物恶性肿瘤传染媒介，蚊子刺针管内充满恶性肿瘤细胞，蚊子在吸血时入针后须先把针管内的肿瘤细胞吐出，然后才顺利把血液吸入胃内。

Objective:To study the antiarrhythmic effects of propafenone and quinidine on arrhythmias in rabbits.

目的：研究普罗帕酮与奎尼丁对实验动物心律失常的作用。

Objective: To develop a novel regulable sutureless aortic arch prosthesis and to apply it in an animal experimental study.

目的：研制一种新型、口径可调节的免缝合人造主动脉弓移植物并应用于动物实验研究。

Objective:Research Experimental animal Brachial plexus Nerve stress relaxation mechanics characteristic,For clinical provides the stress relaxation mechanics characteristic parameter.

目的：研究实验动物臂丛神经的应力松弛力学特性，为临床提供应力松弛力学特性参数。

The protection object is in the partial moist subtropical evergreen broad-leaved forest, relict species and habitats in which wild animals, while the role of forest water conservation research tasks.

保护对象为中亚热带偏湿性常绿阔叶林、孑遗树种及栖息其中的野生动物，另有森林涵养水源作用的研究任务。

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。