汉泰颜色词的模糊性分析

模糊性是自然语言的一个重要构成要素,是语言发展变化的内在本质属性.颜色词作为最典型的语言模糊性现象,其模糊性不仅表现在概念上,而且渗透到了文化内涵之中,使颜色词包含了丰富的联想意义.本文试图通过汉泰语言对比,主要从颜色词的联想意义方面来分析颜色词的模糊性.     

英汉喻义模糊与缺损及翻译策略

由于文化模式和认知个体的不同,英汉隐喻的喻义具有差异性,并出现喻叉模糊与缺损现象,隐喻翻译也受制于特定的文化规约和认知倾向性。该文例证分析了隐喻喻义模糊与缺损的原因及其主要表现形式,详述了喻体替换、喻体弥补、喻体词的词类、功能转换、词汇喻化等隐喻翻译的相应策略。隐喻翻译需保持原＼译文中的喻体在形式和内涵上的一致性,但喻体的意象一致性比形式一致性更为重要。     

The problem with knowledge ambiguity

This paper proposes a new conceptualisation of the construct of knowledge ambiguity. This new conceptualisation is essential because (1) past researchers have tended to narrowly define and operationalise knowledge ambiguity in terms of causal ambiguity or tacitness and (2) the prevalent non-comprehensive conceptualisation constrains our ability to overcome the problem of knowledge ambiguity. Knowledge ambiguity has been identified as a major obstacle to effective knowledge transfer and to the implementation of overall knowledge management systems. The new conceptualisation proposes that knowledge ambiguity is composed of two types of ambiguity: component ambiguity and causal ambiguity. Component ambiguity is uncertainty about knowledge content, whereas causal ambiguity is uncertainty about how to use the knowledge. This re-conceptualisation is supported by previous studies on knowledge characteristics, absorptive capacity and cognitive learning. In this paper, theoretical propositions are developed to demonstrate the compatibility of the new conceptualisation with the current understanding of these concepts. The present paper not only advances our understanding of knowledge ambiguity, it also points towards solutions for overcoming the problems associated with knowledge ambiguity. Different measures are required to overcome problems created by component ambiguity vs. causal ambiguity. This paper’s re-conceptualisation of knowledge ambiguity makes it easier to theorise about and operationalise the concept. It aligns the definition of knowledge ambiguity with current definitions of related constructs such as absorptive ambiguity and cognitive learning that are used in the broader knowledge transfer and knowledge management literatures.     

A Novel Design Method for SAW Bandpass Filter

提出了一种新的声表面波（ＳＡＷ）滤波器设计方法。先对设计目标函数采样减少变量数，用Ｚ变换零点分开并通过内插重构得到两组加权初值。假定其中一个固定而对另一加权系数利用标准的雷米兹交换算法进行优化。对Ｂｌａｃｋｍａｎ谱成形成滤波器的模拟设计表明，该方法计算精确方便，简明实用。     

Processing Time Ambiguity and Port Competitiveness

Container seaports play an important role in cross‐border logistics as firms increasingly expand their global footprint in sourcing, manufacturing and distribution. Besides convenience of access to hinterland regions, a key metric for a port's attractiveness is its processing time, that is, its ability to clear goods within a consistent, predictable time frame. Due to differences in infrastructure, government regulations, and operating procedures, ports may exhibit different degrees of predictability in processing times: some are more predictable while others are more ambiguous. We study how ambiguity in processing times affects a port's attractiveness under various circumstances. We find that even if a port maintains a consistent expected processing time, increased ambiguity can still affect its attractiveness to firms, although not always negatively. The effect of ambiguity depends on its nature, whether the shipments are time‐sensitive, attitudes toward ambiguity, and trade terms surrounding shipments.     

整周模糊度动态快速求解

提出了一种整周模糊度动态快速解算方法。该方法结合了最小二乘分组搜索方法和整数高斯变换方法,减少了备选整周模糊度的组合数。通过采用多种检验方法剔除不正确的模糊度组合,使整周模糊度的解算具有较高的可靠性和较短的时间。且无论在动态还是静态的情况下,整周模糊度解算时间均比较小。     

一种分布式信号源的参数估计算法

在信号源具有分布特性时,使用点源模型进行参数估计会产生较大误差,而广义的高分辨率算法又带有较大的运算复杂度,难以满足实时性很高的要求,且都需要预先知道角度分布的具体函数。该文提出了基于天线阵列的特殊结构,采用阵列之间互相关算法对相干分布式信号源的各项参数进行估计,极大地减小了运算量,同时分析了信号源到达方向的模糊性问题。仿真结果证明该方法对相干式分布源参数估计的有效性。     

贝克特:小说语言与情节的掘墓人

在中国,爱尔兰作家贝克特是以荒诞派戏剧代表作家而闻名的,对于其荒诞派小说,人们却知之甚少。事实上,他在小说方面也取得了突出成就。其长篇三部曲《莫洛依》、《马龙之死》、《无名的人》的创作特征在于创造“无字文学”,语言往往含混、自我否定、无逻辑性、缺乏实指义;而其小说情节呈现出扩散与消解的趋势。因此,可以认为贝克特是传统小说语言与情节的掘墓人。     

文学翻译中美学认知的多元性

由于蕴涵在文学语言中的美学成分是超乎语符之外的 ,且具有“形而上”的特点 ,故文学语言便呈现出模糊性、不确定性、主观性和多元性的认知现象。而对于文学语言的翻译 ,由于不同译者的认知又受各自的才情、禀赋、认知能力、文化背景、社会价值标准等的影响 ,因而必然对原文呈现出多元认知现象。文章就这种认知多元性的理论依据及主客观原因进行了理性和哲学的分析     

英语歧义简析

歧义是自然语言中的常见现象 ,也是语言研究的重要课题之一。文章从语义学角度对英语中的歧义现象进行分类 ,对引起歧义的各种因素进行剖析 ,指出了歧义在语言运用中的积极作用及消极作用 ,提出了一些消除歧义的手段