浅析商务英语中的某些翻译误区及其原因

随着我国加入世界贸易组织，商务英语作为对外经济交流的工具，其作用日见重要。本文就商务英语翻译中由于语法理解错误，英语一词多义，专业知识模糊等原因所造成的翻译误区进行归纳分析。     

大学体育是培养优秀公民的重要手段

通过对体育对人的生物性素质和人素质培养的分析，阐述了大学体育在人才培养工程中的重要作用：塑造人的健全性格，培养拥有健康身心、智育、德育、高尚品质为一身的综合素质性人才。     

文献信息检索网络教学系统的制作

阐述了基于Web技术的文献信息检索网络教学系统的制作，重点介绍了系统内容和结构，指出文献信息检索课程网络化是我国高校教学改革和图书馆事业发展的体现，对实现优化教育资源、完善教学手段起到了非常重要的作用。     

PDE-Based Medial Axis Extraction and Shape Manipulation of Arbitrary Meshes

Shape skeletonization （i.e., medial axis extraction） is powerful in many visual computing applications, such as pattern recognition, object segmentation, registration, and animation. In this paper, the authors expand the use of diffusion equations combined with distance field information to approximate medial axes of arbitrary 3D differential properties. It offers an alternative solids represented by polygonal meshes based on their but natural way for medial axis extraction for commonly used 3D polygonal models. By solving the PDE along time axis, this system can not only quickly extract diffusion-based medial axes of input meshes, but also allow users to visualize the extraction process at each time step. In addition, the proposed model provides users a set of manipulation toolkits to sculpt extracted medial axes, then use diffusion-based techniques to recover corresponding deformed shapes according to the original input datasets. This skeleton-based shape manipulation offers a fast and easy way for animation and deformation of complicated mesh objects.     

机房管理中自动配置IP地址和计算机名实现

阐述自动配置IP地址和计算机名实现方案，给出在WINDOWS2000和WINDOWS98下的具体实现。     

Systemic Intervention in a University Department: Reflections on Arrested Action Research

This paper reflects on my experience as an insider researcher attempting to use critical systems ideas and practices to promote quality improvement in a university engineering department. Reflection is a key part of learning. This paper is intended to contribute to critically, self-reflective learning for the community of systems practitioners. These reflections on my questions about participation, ethics, politics of process, and the choices and actions resulting from them may help others to formulate their own. The complexity of systems practice places substantial demands on the researcher, particularly in the case of insider, practitioner research. Nevertheless, the exploration of critical systems approaches to critique boundaries and structure ‘problems’ in the core aspects of higher education in locally meaningful ways should continue. While demanding, it still can work to promote learning about authentic quality.     

歧义容忍度在二语习得中的研究

英语学习者在学习过程中经常不可避免的接触到各种语言层面的歧义现象,比如:语法层面、词汇层面、句法层面等。本文从心理和语言的角度介绍了歧义容忍度的概念。接着分析了歧义容忍度和二语学习的关系。在此基础上,介绍了歧义容忍度的测量方法。最后,文章概括性的讨论了歧义容忍度对二语习得的启示。     

PEAK COVARIANCE STABILITY OF A RANDOM RICCATI EQUATION ARISING FROM KALMAN FILTERING WITH OBSERVATION LOSSES

We consider the stability of a random Riccati equation with a Markovian binary jump coefficient. More specifically, we are concerned with the boundedness of the solution of a random Riccati difference equation arising from Kalman filtering with measurement losses. A sufficient condition for the peak covariance stability is obtained which has a simpler form and is shown to be less conservative in some cases than a very recent result in existing literature. Furthermore, we show that a known sufficient condition is also necessary when the observability index equals one.     

CONSTRUCTIVE KISSING NUMBERS IN HIGH-DIMENSIONAL SPACES

In the present paper, we focus on constructive spherical codes. By employing algebraic geometry codes, we give an explicit construction of spherical code sequences. By making use of the idea involved in the proof of the Gilbert-Varshamov bound in coding theory, we construct a spherical code sequence in exponential time which meets the best-known asymptotic bound by Shamsiev and Wyner.     

以网络为媒介的匿名评价研究

本研究用实证的方法对前人的研究进行了验证,并做了一定的扩展。结果发现与可识别身份条件相比,完全匿名与单向匿名均使得评价的批判性增强,评价者关注点在评价内容上,但评价的认知涣散也增强。匿名评价效应的关键因素在于评价者身份的隐匿。