共查询到20条相似文献，搜索用时 20 毫秒
1.
机器翻译是自然语言理解中的一个研究分支,它的逻辑过程分为分析阶段、转换阶段和生成阶段。源语分析是机器翻译的核心,包括词法分析、句法分析和语义分析。 相似文献
2.
Hsueh-Hua Chuang Marcia Harmon Rosenbusch 《British journal of educational technology : journal of the Council for Educational Technology》2005,36(5):869-880
This article presents a case study of the use of digital video technology with a new pedagogical approach under a constructivist framework in an elementary school foreign language methods course. Data were collected through interviews with the methods course instructor, field notes, analytical notes from videotaped student presentations of their learning from the video clips, students’ mid‐semester evaluation of the use of video clips, and end‐of‐semester student reflections on open‐ended questions regarding the use of video clips. A careful examination of the data identified themes that illustrate the characteristics of the use of digital video technology under a constructivist framework. Those themes include the flexibility and capability of digital video technology, the development of the video clips, students’ ownership of knowledge, feedback from the students, and evaluation of the use of video clips. This case reports the vision of technology integration being realized. It results from the presence of technology, the instructor's pedagogical knowledge, and his or her content expertise. 相似文献
3.
语结与英汉同声传译断句 总被引：1，自引：0，他引：1
断句是是同声传译最重要的技巧之一。结合语结理论,对布什2006年国情咨文英汉同声传译(有删节)的断句进行的个案研究,通过仔细对比原文和译文,分析断句单位的构成,证实了英汉同声传译的断句单位与英语语结之间存在较高的相关性,即绝大部分的断句单位就是英语语结。 相似文献
4.
描述了在Flash CS4中利用Action脚本对声音元素进行交互控制的具体实现过程,给出了详细的原代码及其注释说明,为制作具有良好的声音控制效果的优秀Flash动画作品提供了一种可行的技术实现方法。 相似文献
5.
王钊 《内江师范学院学报》2009,24(5):122-124
动画是赋予非生命物质以生命的一种艺术表现形式。自电影诞生后,电影视觉语言在动画中的应用使动画成为电影的一个分支。作为电影本质属性的“运动性”成为动画本体性中的根本元素。但与反映现实世界的真人电影不同,动画的每帧画面是对现实世界再创作的绘画,绘画的创作技法直接在动画中得以显现,因此绘画性与运动性共同构建了动画的本体。 相似文献
6.
《校园英语(教研版)》2015,(21):210-211
This study focus on the western culture embodied in cartoon movies.The main object is to help readers to know the characteristics of western culture through cartoon movies.With the enjoyment to the western cartoon movies,I discuss the definition of western culture.American culture is a representation of western culture,and there are many western culture elements in American culture,so I will mainly talk about American culture.And then,this thesis discusses some good cartoon movies,the incarnation of the western culture through them.The language,activities,and architectural style in cartoon movies show the American cultures well.People could have a better understand about their characteristics while enjoying the interesting,colorful,winning cartoons. 相似文献
7.
多媒体技术的发展对现在教育带来了巨大的冲击。多媒体技术越来越多的应用于教学中，使教学内容丰富多彩，形象直观；使那些原本枯燥无味的知识变得富有趣味性，使学生产生极大的好奇心。激发了学生学习的兴趣，激起了学生解决问题的欲望。它对计算机辅助教学起着促进作用。用Flash动画制作软件可以将文字、图形、图像、动画、声音、视频集成于一体．设计出精彩有趣的多媒体学习课件．并具有一定的交互功能。被广泛应用在教学中。 相似文献
8.
This paper presents a two-agent framework to build a natural language query interface for IC information system, focusing
more on scope queries in a single English sentence. The first agent, parsing agent, syntactically processes and semantically
interprets natural language sentence to construct a fuzzy structured query language (SQL) statement. The second agent, defuzzifying
agent, defuzzifies the imprecise part of the fuzzy SQL statement into its equivalent executable precise SQL statement based
on fuzzy rules. The first agent can also actively ask the user some necessary questions when it manages to disambiguate the
vague retrieval requirements. The adaptive defuzzification approach employed in the defuzzifying agent is discussed in detail.
A prototype interface has been implemented to demonstrate the effectiveness.
Project (No. 98-15) supported by the National Planning Committee of China 相似文献
9.
随着大数据技术的不断发展,越来越多的教师将大数据引入高校图书馆数据库建设工作中,推动了图书馆数据库建设工作,促进了图书馆职能的发挥。为充分发挥大数据对图书馆数据库建设的价值作用,作者以《大数据环境下图书馆数据库建设》为课题,从大数据相关概念解析入手,对大数据环境下图书馆数据库建设现状进行了全方位、深层次的剖析,并在此基础上探究了大数据环境下图书馆数据库建设途径。 相似文献
10.
ＩＮＴＲＯＤＵＣＴＩＯＮＡｎｉｎｔｅｇｒａｔｅｄｃｉｒｃｕｉｔ (ＩＣ)ｉｎｆｏｒｍａｔｉｏｎｓｙｓ ｔｅｍｓｔｏｒｅｓＩＣｄａｔａｉｎｉｔｓｄａｔａｂａｓｅ .ＴｈｉｓｇｒｅａｔｌｙｂｅｎｅｆｉｔｓＩＣｄｅｓｉｇｎｅｒｓｂｙａｌｌｏｗｉｎｇｔｈｅｍｔｏｂｒｏｗｓｅｏｒｑｕｅｒｙｖａｒｉｏｕｓＩＣｉｎｆｏｒｍａｔｉｏｎｌｉｋｅｌｏｇｉｃｆｕｎｃ ｔｉｏｎｓ,ｐａｃｋａｇｅｔｙｐｅｓ,ｐｉｎｄｅｓｃｒｉｐｔｉｏｎｓ,ｔｅｃｈｎｉ ｃａｌｐａｒａｍｅｔｅｒｓ,ｐｒｏｄｕｃｅｒｉｎｆｏｒｍａｔｉｏｎａｎｄｔｙｐｉ… 相似文献
11.
当今思想政治课教学中,学生学习兴趣的培养和激发,具体应从巧设情景、设疑引思、媒体、材料、语言、漫画等六个方面着力进行. 相似文献
12.
王舒晨 《湖北广播电视大学学报》2010,30(8):117-118
在以多媒体为主的大学英语课堂教学中,可以借助英文视频创建良好的英语学习课堂环境。利用英文视频进行英语教学对于提高学生的英语实际应用能力有着其自身特有的优势,可以起到事半功倍的效果。英语电影是集图、文、声、像于一体的信息传播媒介,可创造生动逼真的英语学习环境,激发大学生学习英语的积极性和主动性,提高学习效率,更重要的是,它能为语言的学习提供第一语境,有效地提高学生的语言应用能力。在了解文化的基础上学习语言,达到真正交流的目的。本文研究英语电影和视频如何影响学习者的语言知识结构,并总结出合理、有效地利用英文视频给大学英语教学带来的作用。 相似文献
13.
语言输入的重要性是不言而喻的,没有语言输入,语言习得就不可能发生,因此语言输入也是二语习得过程中的重要组成部分。在二语习得中,学习者对语言输入的加工并转化为摄入,包括了两个过程:一是建立形式和意义之间的联系;二是句子分析。通过对这两个过程的分析,将总结第二语言学习者语言输入中的加工的原则,以期对外语教学与研究有所助益。 相似文献
14.
15.
李瑛 《绵阳师范学院学报》2009,28(6):75-77
几米的画面色彩丰富而动人,结合清新又简洁的文学语言,创造出一种前所未见的阅读诗意.学界和媒体曾多次以"几米现象"为主题对其作品进行分析和评论.本文将从童话意象和文字符号两方面,分析几米如何以图文诗的形式对现代生活进行艺术化的解读. 相似文献
16.
Perception of sign language and its application to visual communications for deaf people 总被引：1，自引：0，他引：1
Video communication systems for deaf people are limited in terms of quality and performance. Analysis of visual attention mechanisms for sign language may enable optimization of video coding systems for deaf users. Eye-movement tracking experiments were conducted with profoundly deaf volunteers while watching sign language video clips. Deaf people are found to fixate mostly on the facial region of the signer to pick up small detailed movements associated with facial expression and mouth shapes. Lower resolution, peripheral vision is used to process information from larger, rapid movements of the signer in the video clips. A coding scheme that gives priority to the face of the signer may be applied to improve perception of video quality for sign language communication. 相似文献
17.
Pascale Corten-Gualtieri Christian Ritter Jim Plumat Roland Keunings Marcel Lebrun 《European Journal of Engineering Education》2016,41(4):438-454
Most students enter their first university physics course with a system of beliefs and intuitions which are often inconsistent with the Newtonian frame of reference. This article presents an experiment of collaborative learning aiming at helping first-year students in an engineering programme to transition from their naïve intuition about dynamics to the Newtonian way of thinking. In a first activity, students were asked to critically analyse the contents of two video clips from the point of view of Newtonian mechanics. In a second activity, students had to design and realise their own video clip to illustrate a given aspect of Newtonian mechanics. The preparation of the scenario for the second activity required looking up and assimilating scientific knowledge. The efficiency of the activity was assessed on an enhanced version of the statistical analysis method proposed by Hestenes and Halloun, which relies on a pre-test and a post-test to measure individual learning. 相似文献
18.
Attitudes of Dutch and German preschool teachers towards professional childcare: a cultural comparison 总被引：1，自引：0，他引：1
Anke König Geerdina Maria van der Aalsvoort 《Early Years: An International Journal of Research and Development》2009,29(3):249-260
This study explores educators' reflections on professional childcare practice in different national contexts. The data were collected by showing video clips of classroom activities in Japanese, Dutch and German pre‐schools to experienced German and Dutch pre‐school teachers. The clips were used to elicit their opinions on playing and learning in educational settings through a standardized questionnaire completed immediately after viewing each clip. The participants were also invited to rate the strength of cognitive, social, physical and emotional developmental domains during the activity. These data were analysed by classifying the questionnaire responses into four categories: remarks related to teachers, to children, to peers and to context. The frequencies of the categories and the ratings of developmental domains were computed and compared by t‐tests between the German and the Dutch sample. The findings revealed that pre‐school teachers offered more elaborated perspectives on the content of the foreign video clips than on the clips from their own country. There were also some differences with regard to developmental domains. With regard to pre‐school teacher training it was concluded that the teachers' knowledge base should be used as an input for their professional practice. 相似文献
19.
句法加工是语言理解中的重要环节,句法加工的脑机制问题是心理语言学和认知神经科学的重要研究内容。功能性磁共振成像（functional magnetic resonance imaging,简称fMRI）的出现为研究语言加工提供了一种新的信息资源,它能对句子中不同位置发生的大量语义分析操作进行检测,为研究语言的脑机制提供证据。详细阐述了如何运用fMRI来研究各种句法加工,并对当前的句法加工研究及fMRI技术进行了评价。 相似文献
20.
计算机技术的迅猛发展,为动画创作提供了广阔的空间,使动画的概念得到进一步拓展。虽然计算机技术之于动画如此重要,但技术永远是为达成动画艺术的目的服务的。动画作为一门综合艺术形式．它的画面中的一切审美原则,都来自于绘画;动画是“画出来的运动”的艺术,绘画作为创作的主要手段对动画创作具有举足轻重的作用,而速写是动画艺术创作的基础,是培养造型能力的主要方法．也是对形和体的认识以及个人对视觉信息反应和处理的最基本的方式。 相似文献