查询词典 comparative study

This comparative study showed that the leaf microstructure and submicroscopic structure of Adiantum flabellulatum, growing in Karst and non-Karst areas, varied widely.

本研究对岩溶区和非岩溶区的扇叶铁线蕨的叶片进行了比较，结果表明，二者在显微结构和亚显微结构方面都存在明显区别。

The Manchu and the Mongolian languages belong to the Altaic Language Family, and the comparison between the two kinds of languages has been one of the emphasizes of the comparative study of the Altaic languages for a long time.

满语和蒙古语属于阿尔泰语系，而满语和蒙古语的比较研究历来都是阿尔泰语系语言比较研究的重点之一。

The contents of this paper include three aspects: I Through a large amount of comparison of language resources, to find out the similarities and differences of anaphoric and cataphoric reference in English and Chinese; II From the angle of language system and cultural tradition, analyze the reasons of differences which exist in the two language systems; III One of the important purpose of comparative study is to guide language communication.

本论文的内容主要包括三个方面：一，通过大量的语料对比，找出英汉指称方式的异同；二，从语言系统和文化传统两个角度，分析存在异同之处尤其是不同之处的根本原因；三，对比研究的一个重要目的是指导语言交际，对比语言学研究对翻译活动有何实际指导意义，也是本文探讨的问题之一。

The paper is divided into three parts: firstly,the thesis analyzes the actuality of urbanization and the mode of municipalitycomprehensively, pointing out the clue relations between them. Secondly, the thesismakes comparative study of advantages and disadvantages of three modes ofmunicipality and points out these patterns are reflection of different stages in the courseof urbanization. Thirdly, the thesis introduces the foreign advanced experiences andbring the answer to perfect the currently mode of municipality depend on the directionof urbanization. At last the thesis takes the first step to discuss the new modes ofmunicipality.

文章从三部分入手进行分析，首先全面分析了农村城市化的进程和市镇建制的现状，揭示两者之间的必然联系，然后对当前三种设市模式的利弊进行了对比研究，指出这些设市模式是农村城市化在不同发展阶段的具体反映，接下来借鉴国外设市模式的经验，针对今后农村城市化的趋势提出了如何完善现有设市模式，并对新的设市模式进行了初步探讨。

This paper is aimed to a comparative study of in vitro formation of bone like apatite on the surface of dense and rough calcium phosphate ceramics with SBF flowing at differ...

本研究进一步证实了材料的几何形貌对类骨磷灰石形成的影响，加深了对磷酸钙陶瓷在体内诱导成骨机理的理解

Based on Baddeley's model of working memory, this research makes a comparative study of the effect of audio-visual mode and audio mode on listening comprehension and word retention.

提要：本研究运用记忆的心理模型，对比内容视频和场景视频的视听/听音输入模式下学习者听力理解和词汇记忆的效果。

Stens were evaluated to be patent, while 1 stent was not patent. Conclusion: Sixteen slice spiral CT scan of the cardiac coronary artery is a noninvasive,simple and good method. Coronary calcium score and coronary artery stenosis can be evaluated within one study. The patency of stents could also be evaluated. But more experience in more cases of comparative study should be obtained to prove the accuracy of the evaluation of stenosis of coronary arteries and patency of stents.

十六层螺旋CT冠状动脉CT动脉造影(CTA，computer tomography angiography)是一种无创、简便、优良的冠状动脉成像方法，可一次检查完成冠状动脉钙化积分和狭窄评价，也可评价支架通畅情况，但其评价狭窄及支架通畅的准确性有待做更多病例的CTA与常规冠状动脉造影的对照研究。

A COMPARATIVE STUDY ON KINETICS OF ION EXCHANGE IN BINARY SYSTEM FITTED BY THREE MODELS$$$$SONG YINJIE;ZHAO AIMIN（Department of Modern Physics, Lanzhou University,730000）ABSTRACT A"three-necked flask"technique is employed for the study of the kinetics of H~--UO ionexchange system with strong acidic cation exchange resin.

文章以强酸性阳离子交换树脂作交换剂，用三颈瓶法研究了H￣＋UO￣＋离子交换反应动力学。

Through a comparative study of ~(99)Tc~m-DTPA and ~(99)Tc~m-OCT SPECT orbital imaging,evaluated the clinic significance of two imaging in estimating activity of TAO.The aim of this study was to develop a new method:simple,rapid and costefficient method for staging patients with TAO.

本研究采用~(99)Tc~m-二亚乙基三胺五乙酸~(99Tc~m-diethylene tri-aminepentaacetic acid，~(99)Tc~m-DTPA进行眼眶显像并与~(99)Tc~m-奥曲肽~(99Tc~m-octreotide，~(99)Tc~m-OCT眼眶显像进行比较，研究其在反映TAO患者眶周炎性程度的价值，旨在探索一种新眼眶显像方法：既经济又迅速，显像效果稳定又可靠。

It is concluded in Chapter Eight that: 1 linguistic proficiencies in three languages play a considerable part in code-switching of EFL teachers in trilingual context; the inter-sentential switching outweighs the intra-sentential switching both in frequencies and percentage; discourse-related switching also outweighs participant-related switching in frequencies and percentage; the EFL is maintained longest in EFL classroom and the language maintained second longest depends upon learners" higher proficiency in Chinese or Tibetan. 2 Ethnic identity and educational background is the major causal factor of EFL teachers" Chinese-English switching in trilingual classroom; duration of language contact and relative trilingual proficiencies are the two principal contributors to the English-Tibetan switching; while Tibetan-English switching is mainly driven by EFL teachers" ethnic identity and education background, as well as the duration of language contact; English-Chinese switching is also largely motivated by the duration of trilingual contact; and Chinese-Tibetan switching is determined by trilingual proficiency to a considerable extent. Meanwhile, psychologically, the switching is mainly motivated by a procedure of psychological projection, trilingual system conceptualization and the mentality of trilingual selection. 3 The educational reflections upon this study indicate: firstly, in trilingual context, the teachers" classroom discourse is characterized by the multilingual involvement, flexibility in strategy option as well as the extension and strengthening of the domination of teachers" discourse. Secondly, the discourse movement and code-switching are largely affected by two cultural ecological mechanisms: enculturation and cultural manipulation. Thirdly, the status quo of EFL trilingual teachers are characterized by unbalanced trilingual proficiencies, poor cultural awareness, and little knowledge of trilingual education and trilingual code-switching, therefore, suggestions are advanced in the end to provide them further education. Fourthly, in trilingual context, the EFL curriculum for ethnic minorities is characterized by plurality of aims, complexity of organization and variety of resources. Meanwhile, it is of great necessity to understand the linguistic values of EFL education for ethnic minority learners. To be specific, firstly, we should not only have a deep understanding of the distribution, construction, function as well as communicative effects of the three languages, but also have a comparative study of the three languages and thus provide the standardization and guidance for the trilingual education. In the end, it is advanced that trilingual EFL provision for ethnic minority should pursue to develop learners" multicultural value system in which first language culture and mother language culture take the central position and EFL culture plays a vital role.

3在三语环境下，教师课堂话语具有话语形态多元化、话语选择策略具有灵活性和教师话语权得到延伸和拓展等特征；文化涵化和文化操控是影响三语教师课堂语码转换的两种文化生态机制；参差不齐的三语水平、淡薄的多元文化意识和对三语教学和语码转换缺乏科学认识是我国目前三语师资的主要特点，因此应对三语教师进行职后继续教育；在三语环境下，民族外语课程具有课程目标多元化、课程组织复杂化和课程资源多样化等特点；应对民族外语教育的语言价值进行审视和解读，对三种语言在课堂话语中的分布趋势、结构特征、功能作用和交际效果等问题进行深入研究，加强对三种语言间的对比分析研究，同时对民族外语教育中的三语教学进行规范和指导；在强调民族文化和二语文化在三语文化格局中心地位和外语文化的重要作用的同时，民族地区的外语教育应以构建多元文化价值观为其文化追求。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了