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基于Gardner和Dornyei的动机理论,本研究通过调查问卷,调查和研究了高等院校商务英语专业学生的学习动机。
Based on the motivat......
Cirrhosis and portal hypertension: The importance of risk stratification, the role of hepatic venous
Portal hypertension is the main prognostic factor in cirrhosis. The recent emergence of potent antiviral drugs and new a......
<正> Reference samples of lithium isotopes can be prepared by mixing pure materials with moderately high content of eith......
Diabetes mellitus and hepatocellular carcinoma:Comparison of Chinese patients with and without HBV-r
AIM:To determine the role of diabetes mellitus(DM) and other associated factors in Chinese hepatocellular carcinoma(HCC)......
Elimination of matrix effects during analysis of perfluorinated acids in solid samples by liquid chr
Matrix effects can significantly hamper the accuracy and precision of the analysis results of perfluorinated acids(PFAs)......
Chalcopyrite ternary CuInS2 semiconductor nanocrystals have been synthesized via a facile one-pot chemical approach by u......
A series of poly(aryl ether sulfone ketone)s containing phthalazinone and biphenyl moieties were synthesized by aromatic......
This paper summarized the main detection methods of paraquat,including the instrumental analysis like HPLC,GC,LC-MS / MS......
当飞机在纽约哈德逊河上完美降落之后,最后撤离的是驾机者、身为航空安全专家的空军老兵在机长切斯利·“萨利”·萨伦博格沉着冷......
On October 12, 2008, a train-ing school for orphans was inaugurated at Nanshanggang Village, Fangshan District, Beijing ......
诺丁汉大学哲学教授格雷戈里·柯里最近在《纽约时报》撰文指出,我们不应断言文学可提升我们做人的素质,因为没有“令人信服的证据......
Neuroglial cells are homeostatic neural cells. Generally, they are electrically non-excitable and their activation is as......
以小说、随笔和剧本等不拘一格的形式忠实地记录了美国历史的重要变迁和非常事件的作家戈尔·维达尔去世了,享年86岁。维达尔的侄......
SINCE the Pan-PearlRiver Delta regionalcooperation initiatedin early June thisyear came into force,China’s southern-mo......
A simple fabrication method of microwave protective mirror is presented. Manufacturing principles, techniques and influe......
Major and trace elements, REE concentrations and Sr, Nd isotope composihons have been measured in Bianmgou basaltic ande......
今年1月,中国国家副主席习近平出席美国总统理查德·尼克松访华40周年的纪念活动并致辞。尼克松的那次访问具有里程碑意义,最终于1......
Tako-tsubo cardiomyopathy(TC) is a recently described acute cardiac syndrome,which the latest cardiomyopathy classificat......
A new method for array calibration of array gain and phase uncertainties, which severely degrade the performance of spat......
Computer Professionals are returning to India in droves after being laid off by US firms 在美国公司裁员后,电脑专业人士蜂......
Diagnosis and management of coronary dissection and perforation in percutaneous coronary interventio
With 20 years of instrumental progress and technical creativity, percutaneous coronary intervention (PCI) hasbecome one ......
Female urinary incontinence during pregnancy and after delivery: Clinical impact and contributing fa
Urinary incontinence(UI) is a common condition affecting adult women of all ages and it could have a negative infl uence......
AIM: To assess the risk factors for cost-related medication non-adherence(CRN) among older patients with diabetes in the......
Mesenchymal stem cells in the treatment of inflammatory and autoimmune diseases in experimental anim
Multipotent mesenchymal stromal cells [also known as mesenchymal stem cells(MSCs)] are currently being studied as a cell......
从古英语到现代英语,其属格的形态和结构发生了很大变化,导致这种变化的主要原因是:(1)语音变化,(2)类推作用,(3)介词的大量使用,......
任何一种学习都会出现“优生”与“差生”的分化现象,这种状况在外语学习中表现得尤为突出。认识这一现象,研究其原因,对于有效地......
Known as the gateway to Guangxi, Wuzhou has long been a significant trade hub in southern China. It became a trade port ......
REE determinations were conducted for their respective contents on granitoid rocks inSouth China,which differ in age,co......
This paper shows how a department in a rural new-University department is making a difference in Basic Education’s New ......
Prolonged and/or obstructed labour is the most common cause of genital tract fistula world-wide, in particular, sub-Saha......
随着社会的发展和进步,对外交流的日益增多,许多成年人深感掌握一门或数门外语的必要性和迫切性,纷纷重返校园进行学习。尽管他们......
Any second language learning (L2) theories would regard the role of motivation as a key in the process of language learn......
The polypyrrole is the high conductive polymer which was coated onto indium tin oxide (ITO) glass substrate by electrop......
Dolan Muqam and Dolan Meshrep music and dance seem to have brought people back to the Bronze Age because what happened t......
Every Spring Festival,the Dong people in Yandong,a village of Liping County in Guizhou Province,get together in their dr......
The present study theoretically explored the feasibility of the capillary method for measuring near-infrared (NIR) spect......
The author tries to prove the function of affective filter in learning a foreign language based on a research done on a ......
Guangxi Art School is a comprehensive national-level key school with more than 50 years of history.It covers an area of ......
THIS year’s Australian Open Tennis Championship,the first of 2010’s Grand Slam Tournaments,saw for the first time in i......
Objective:To clarify anatomy-related factors in the cervical spine with subsidence of titanium mesh cage (TMC) after one......
MODERN science was developed from religious theology but theology excluded women. So only men populated the world of sc......
法律英语作为普通法系的法律职业者、法学家所使用的习惯语言,是法律科学与英语语言学的交叉,既具有法律的特点,又符合英语语言的......
To improve college students’reading comprehension,the author studies student factors-patience and reading motivation.Th......
Organic/ Inorganic Occurrence of Metallic Elements of the Black Shale-Hosted Baiguoyuan Silver-Vanad
By means of kerogen purification, the proton induced X-ray emission (PIXE) and instrumental neutron activation analysis......
本文对天然材料(亦称真实材料)在何种程度上影响日本大学生的课堂动机进行了初步研究,以期找到在大学里教授混合水平语言学习班的......
This article focuses on the topic of SLA (Second Language Acquisition). According to the research and my English learnin......
Comparing different light-emitting diodes as light sources for long path differential optical absorp
In this paper,we present a comparison of different light-emitting diodes(LEDs) as the light source for long path differe......
Liquid-liquid Extraction System Based on Non-ionic Surfactant-salt-H_2O and Mechanism of Drug Extrac
Extraction behavior of chlorpromazine hydrochloride (CPZ) and procaine hydro- chloride (PCN) in the system described in ......
