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Vagueness in Teachers' Spoken Language
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作者 张爽 危鸣辉 《海外英语》 2011年第11X期145-147,共3页
Politeness symbolizes human civilization,and is one of conduct codes of human beings.As a social activity,language use is subject to this code as well.Pragmatic vagueness is a common phenomenon in spoken discourse.Fur... Politeness symbolizes human civilization,and is one of conduct codes of human beings.As a social activity,language use is subject to this code as well.Pragmatic vagueness is a common phenomenon in spoken discourse.Furthermore,it is an important strategy widely used in teachers' spoken language.Based on the politeness principle,this thesis explores the pragmatic vagueness by analyzing teachers' spoken discourse.Employing pragmatic vagueness in teacher's spoken language can smooth the relationship between teachers and students,and help teachers gain foremost effect on the education to their students. 展开更多
关键词 PRAGMATIC vagueness teacher’s SPOKEN DISCOURSE positive significance of vagueness the POLITENESS principle POLITENESS strategy
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The Vagueness in Business English Interpretation and its Pragmatic Functions
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作者 李雪芹 《英语广场(学术研究)》 2011年第Z5期66-67,71,共3页
In BE interpretation process, interpreters will inevitably encounter the fuzzy phenomenon when inputting and outputting the message and they will adopt some vague language to fulfill the communication task. The proper... In BE interpretation process, interpreters will inevitably encounter the fuzzy phenomenon when inputting and outputting the message and they will adopt some vague language to fulfill the communication task. The proper analysis of pragmatic function of vagueness in BE interpretation will contribute to the realization of business communication. 展开更多
关键词 vagueness BUSINESS ENGLISH INTERPRETATION PRAGMATIC function
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Pragmatic Vagueness in Business Correspondences——A Perspective of PP
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作者 洪小丽 《海外英语》 2015年第19期209-211,共3页
Pragmatic vagueness is frequently used in business correspondences and it offers benefits to the addressers by making business letter more flexible,appropriate and polite.This paper focuses on the employment of vague ... Pragmatic vagueness is frequently used in business correspondences and it offers benefits to the addressers by making business letter more flexible,appropriate and polite.This paper focuses on the employment of vague language in international business correspondences based on the Politeness Principle.In this study,the pragmatic effect of vague language in business correspondence is illustrated and summarized as a motivated factor to better show politeness and respect.The use of vague language motivated by politeness consequently leads to a more smooth,successful and desired communication in business world. 展开更多
关键词 PRAGMATIC vagueness BUSINESS CORRESPONDENCE POLITENESS PRINCIPLE functions
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Double Vagueness: Uncertainty in Multi-scale Fuzzy Assignment of Duneness 被引量:3
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作者 CHENGTao PeteFisher LIZhilin 《Geo-Spatial Information Science》 2004年第1期58-66,共9页
In the automation of identification of landscape features the vaguenessarises from the fact that the attributes and parameters that make up a landscape vary over space andscale. In most of existing studies, these two ... In the automation of identification of landscape features the vaguenessarises from the fact that the attributes and parameters that make up a landscape vary over space andscale. In most of existing studies, these two kinds of vagueness are studied separately. This paperinvestigates their combination in identification of coast landscape units. Fuzzy set theory is usedto describe the vagueness of geomorphic features due to the continuity in space. The vaguenessresulted from the scale of measurement is evaluated by statistic indicators. The differences offuzzy objects derived from data at differing resolutions (in size from 3 X 3 cells to 25 X 25 cells)are studied in order to examine these higher-order uncertainties. 展开更多
关键词 vagueness UNCERTAINTY multiscale fuzzy spatial objects
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Modelling spatial vagueness based on type-2 fuzzy set 被引量:1
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作者 杜国宁 朱仲英 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2006年第2期250-256,共7页
The modelling and formal characterization of spatial vagueness plays an increasingly important role in the imple- mentation of Geographic Information System (GIS). The concepts involved in spatial objects of GIS have ... The modelling and formal characterization of spatial vagueness plays an increasingly important role in the imple- mentation of Geographic Information System (GIS). The concepts involved in spatial objects of GIS have been investigated and acknowledged as being vague and ambiguous. Models and methods which describe and handle fuzzy or vague (rather than crisp or determinate) spatial objects, will be more necessary in GIS. This paper proposes a new method for modelling spatial vagueness based on type-2 fuzzy set, which is distinguished from the traditional type-1 fuzzy methods and more suitable for describing and implementing the vague concepts and objects in GIS. 展开更多
关键词 Fuzzy theory Type-2 fuzzy set Spatial vagueness Geographic Information System (GIS) Membership function(MF)
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An Analysis of Diplomatic Vagueness and Its Translation
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作者 彭兴娟 《海外英语》 2015年第2期171-172,共2页
Diplomatic language is of vital importance in current affairs and international relationship. Many studies have been made worldwide, and exciting breakthroughs, especially those in the field of social intercourse, for... Diplomatic language is of vital importance in current affairs and international relationship. Many studies have been made worldwide, and exciting breakthroughs, especially those in the field of social intercourse, foreign affairs negotiation, artificial intelligence and answering to sensitive questions, have been achieved through its application. They are, however, limited to oral and written practice in speeches, addresses, negotiations and treaties between diplomats and government leaders in dealing with the political foreign affairs. This paper makes an analysis of Chinese diplomatic language, especially focuses on the pragmatic goals of the diplomatic vagueness, and then proposes some translation strategies. Firstly, it notes the definition of"vagueness", which gives the premise of diplomatic vagueness. Secondly, the pragmatic goals are analyzed and several communicative affect of this certain kind of language phenomenon. Then, the author notes the famous"functional equivalence"rule by Nida, which settle solid theoretical foundation for the research. Some cases are researched and translation strategies are proposed. It attempts to give some enlightenment to the study of communicative and translation skills in foreign affairs, also, how to be a better translator and interpreter in this aspect. 展开更多
关键词 Diplomatic vagueness PRAGMATIC goals proposed TRANSLATION STRATEGIES
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A Pragmatic Approach to Vagueness in Diplomatic Language
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作者 张芳 《海外英语》 2011年第5X期257-259,共3页
Fuzzy words are abundant in all human languages,and widely used in diplomatic language without exception.As one of the tactics and speech skills,appropriate vagueness can meet the special requirements of social contac... Fuzzy words are abundant in all human languages,and widely used in diplomatic language without exception.As one of the tactics and speech skills,appropriate vagueness can meet the special requirements of social contact and accomplish the communicative task.Vagueness has become an indispensable artistic skill for diplomatic personnel.If we analyze diplomatic vagueness from the pragmatic perspective,we can find the grounds for its existence.This thesis first discusses three different definitions of vagueness,the characteristics of diplomatic language,and the basic pragmatic theories:the Cooperative Principle,the Politeness Principle,which will be used to analyze vagueness.Then,through diplomatic examples,the author explores,in detail,the positive effects of diplomatic vagueness.From the perspective of Cooperative Principle,diplomatic vagueness violates quality maxim and quantity maxim,so as to reach certain communicative effects.From the perspective of Politeness Principle,diplomatic vagueness may obey tact maxim,agreement maxim,approbation maxim and sympathy maxim. 展开更多
关键词 vagueness diplomatic LANGUAGE COOPERATIVE PRINCIPLE POLITENESS PRINCIPLE
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Study on Pragmatic Vagueness in Diplomatic Language
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作者 赵立书 《海外英语》 2013年第6X期266-267,共2页
Vagueness in natural language is one of the most common social phenomenon, however, it was not until the development of fuzzy set theory which was put forward by L.A. Zadeh that scholars began to realize the importanc... Vagueness in natural language is one of the most common social phenomenon, however, it was not until the development of fuzzy set theory which was put forward by L.A. Zadeh that scholars began to realize the importance of vagueness in language. Up to now, many researchers have made substantial progress in describing and explaining this complex phenomenon. In this thesis, the writer aims at studying the linguistic devices of vagueness and their pragmatic functions to help the general readers to have a better understanding of vagueness in diplomatic language. 展开更多
关键词 vagueness SOCIOLINGUISTICS diplomatic LANGUAGE
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Analysis of Vagueness in Diplomatic Language from the Politeness Principle
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作者 黄珊 易春燕 《海外英语》 2018年第11期226-227,共2页
The Politeness Principle overcomes the shortcoming of the Cooperative Principle which can not explain why people tend to express their ideas in an indirect and implicit way. In diplomacy field, politeness is one of th... The Politeness Principle overcomes the shortcoming of the Cooperative Principle which can not explain why people tend to express their ideas in an indirect and implicit way. In diplomacy field, politeness is one of the basic norms governing diplomat's behavior. Vagueness is always tactfully used by diplomats to achieve politeness, avoid conflict and so on, which conforms to the Politeness Principle. Among the maxims of Politeness Principle, the Tact maxim, Approbation maxim and Agreement maxim are frequently observed by diplomats. 展开更多
关键词 Politeness Principle vagueness diplomatic language
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Pragmatically interpret vagueness in English for business negotiation
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作者 GAO Ting-ting 《Sino-US English Teaching》 2008年第8期45-53,共9页
Vagueness in English for business negotiation will be interpreted by pragmatic theories, such as, the cooperative principle, the polite principle, and the face theory through many practical cases picked from the real ... Vagueness in English for business negotiation will be interpreted by pragmatic theories, such as, the cooperative principle, the polite principle, and the face theory through many practical cases picked from the real communication between the negotiators, which aims at providing a systematic theory framework for the language users and researchers. 展开更多
关键词 vagueness cooperative principle the polite principle the face theory
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Intercultural Logical Analysis of Business Communication From Daoism and Vagueness
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作者 Tongjun Wang 《Sociology Study》 2015年第1期74-81,共8页
This paper discusses the interconnection between the Daoism and vagueness. On one hand, it summarizes the viewpoints of vagueness proposed by numerous scholars, displaying the function of such expressions, stressing t... This paper discusses the interconnection between the Daoism and vagueness. On one hand, it summarizes the viewpoints of vagueness proposed by numerous scholars, displaying the function of such expressions, stressing the affirmative role; on the other hand, it launches the term into the Chinese first philosophy Daoism, revealing the links of these two good brothers. Then, the paper argues about the insights of the logics put forward by the Chinese and the Western professionals, drawing on the conclusion that the Daoism is concerned with the Dao of vagueness. It is a fuzzy set as well as logics of dialectics with reversion reasoning. The two high context terms resemble the cultures of the East and West. The integration can contribute to the success in business communication. No universal way can guide the business interaction; our heart and soul can soften all the discrepancy and conflict. Harmony can be achieved through a variety of Daoes, each cultural group bearing their own vagueness, silence, rhetoric, and reasoning. The logics of the Dao in business communication are in your eyes, your mouth, your hands, and your heart and soul in particular. 展开更多
关键词 DAO vagueness LOGICS INTERCULTURAL business communication
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A Study of Pragmatic Vagueness in Chinese Spokespersons’Remarks
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作者 ZHOU Shu-yu LIU Ying-liang 《Journal of Literature and Art Studies》 2022年第5期469-475,共7页
Pragmatic vagueness is not only a universal phenomenon in daily life,but also an indispensable communicative strategy,especially in press conferences.This article analyzes pragmatic vagueness in Chinese Spokespersons... Pragmatic vagueness is not only a universal phenomenon in daily life,but also an indispensable communicative strategy,especially in press conferences.This article analyzes pragmatic vagueness in Chinese Spokespersons’four remarks from the perspective of Grice’s Cooperative Principle.The purpose of the article is to analyze the application of pragmatic vagueness in the remarks of Chinese spokespersons from the perspective of the Cooperative Principle and its pragmatic functions.The results show that pragmatic vagueness was an international communicative strategy in the remarks of Chinese spokespersons and through the use of pragmatic vagueness,the spokespersons violated the maxims of the Cooperative Principle,especially quantity maxim and manner maxim,in order to achieve different pragmatic functions:withholding information,being flexible,avoiding conflicts and safeguarding national interests.These findings have some implications for people to understand the application and functions of pragmatic vagueness in the remarks of Chinese spokespersons. 展开更多
关键词 pragmatic vagueness cooperative principle pragmatic function Chinese spokespersons’remarks
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A Model on the Source of Language Vagueness
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作者 Li Wei-bin 《International Journal of Technology Management》 2013年第12期40-42,共3页
Vagueness of language has long been explored in the fields of philosophy and logic. Although Zadeh put forward fuzzy sets theory which was considered to be a decent quantitative instrument for the study of language va... Vagueness of language has long been explored in the fields of philosophy and logic. Although Zadeh put forward fuzzy sets theory which was considered to be a decent quantitative instrument for the study of language vagueness, the source of vagueness still remains a disputed issue. As the study of vagueness goes further, researchers attached more and more attention to the relation between language-cognition- reality, especially in the cognitive field. Thus we found that it would be more satisfied with the issue to construct a relation-model between five factors: reality, concept, human, language, and context. This model, which is different from the semantic triangle in explicating the factors, human and context, may help to explain the nature of vagueness and reclassify the language vagueness. 展开更多
关键词 language vagueness relation-model cognitive process
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The Study of Pragmatic Vagueness from Adaptation-Theoretic Perspective
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作者 问栗榕 《海外英语》 2013年第2X期243-244,共2页
Vague language, as an intrinsic nature of human language, is an universal phenomenon in our daily life. Pragmatic vagueness,the actual use of vague language in communication,is often used to reach certain purposes.Thi... Vague language, as an intrinsic nature of human language, is an universal phenomenon in our daily life. Pragmatic vagueness,the actual use of vague language in communication,is often used to reach certain purposes.This paper will mainly discuss the nature, deep mechanism and functions of pragmatic vagueness from the linguistic adaptation theory. Finally,the author points out that vagueness expressions are produced as a result of adaption to the certain contexts in order to ensure smooth communication. 展开更多
关键词 PRAGMATIC vagueness LINGUISTIC ADAPTATION THEORY
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A Brief Study on the Factors Causing the Vagueness of Language
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作者 白晓娟 《海外英语》 2015年第18期222-223,共2页
Vagueness is inevitable in the process of communication.It exists to satisfy the objective needs.What’s more,vagueness is a significant means to upgrade the expressive effects of language.The knowledge of the phenome... Vagueness is inevitable in the process of communication.It exists to satisfy the objective needs.What’s more,vagueness is a significant means to upgrade the expressive effects of language.The knowledge of the phenomenon of conversation could benefit the efficient and comfortable conversation.This paper explores the factors causing the vagueness of language in daily conversation in terms of language itself,the speaker and the listener. 展开更多
关键词 LANGUAGE vagueness COGNITION
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基于Vague软集的海上风电功率区间预测 被引量:3
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作者 田书欣 朱峰 +2 位作者 杨喜军 符杨 苏向敬 《中国电机工程学报》 北大核心 2025年第4期1465-1476,I0019,共13页
海上风电输出功率的精准预测是保障海上风电并网系统调度运行的基础。针对海上风电海洋环境高度复杂、随机时空强烈耦合的特征,提出一种基于Vague软集的海上风电输出功率的新型区间预测方法。首先,引入Vague软集概念,提出融合Vague集真... 海上风电输出功率的精准预测是保障海上风电并网系统调度运行的基础。针对海上风电海洋环境高度复杂、随机时空强烈耦合的特征,提出一种基于Vague软集的海上风电输出功率的新型区间预测方法。首先,引入Vague软集概念,提出融合Vague集真隶属度和伪隶属度函数的交错式海上风电功率区间划分方法,实现风电功率数据Vague软区间化。其次,建立基于Vague-卷积神经网络(convolutional neural network,CNN)-长短期记忆神经网络(long short-term memory neural network,LSTM)的海上风电功率组合预测模型。通过类Vague软区间转换方法将双隶属度区间概率向量转化为海上风电功率复杂不确定信息下的区间预测结果。然后,从预测准确性、清晰性和兼顾性角度建立预测区间覆盖精度、预测区间宽度和预测综合水平等Vague软区间预测评估指标。最后,以我国东部某海上风电机组实际数据为算例进行验证。结果表明,所提预测模型预测结果可以兼顾预测区间的覆盖精度和清晰度,能够为海上风电不同工况下运行需求提供支撑。 展开更多
关键词 海上风电 Vague-卷积神经网络(CNN)-长短期记忆神经网络(LSTM)模型 Vague软集 软区间转换 区间预测
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金融集聚、经济韧性与城市群高质量联动发展
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作者 顾剑华 郑玉妍 袁胜军 《地域研究与开发》 北大核心 2025年第5期18-27,共10页
基于2011—2021年我国22个城市群中218个地级及以上城市的面板数据,测度并实证分析金融集聚、经济韧性与城市群高质量联动发展间的影响及作用机制,结果表明:(1)城市群高质量联动效应呈现显著的区域异质性特征,大致呈现出由东南向西北逐... 基于2011—2021年我国22个城市群中218个地级及以上城市的面板数据,测度并实证分析金融集聚、经济韧性与城市群高质量联动发展间的影响及作用机制,结果表明:(1)城市群高质量联动效应呈现显著的区域异质性特征,大致呈现出由东南向西北逐步递减的空间分异格局;(2)金融集聚能显著促进城市群高质量联动发展;(3)金融集聚可通过提升经济韧性推动城市群高质量联动发展,其中经济韧性抵抗力和恢复力的强化作用明显高于调控力;(4)多核城市群与发达城市群的金融集聚对城市群高质量联动发展的提升效应强于单核城市群和欠发达城市群;(5)金融集聚、经济韧性对城市群高质量联动发展均具有正向空间溢出效应。 展开更多
关键词 金融集聚 经济韧性 城市群高质量联动发展 VAGUE集理论 空间计量模型
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齐口裂腹鱼栖息地产卵场水力微生境修复研究 被引量:1
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作者 刘明洋 《长江流域资源与环境》 北大核心 2025年第4期813-823,共11页
齐口裂腹鱼栖息地产卵场水力微生境具有多指标几何特征。姜射坝下游减水河段修建什么类型生态丁坝角度是合理的,如何衡量生态丁坝修复后水域是否具有产卵场的水力特征,这涉及到较多模糊概念的度量与表征;目前,仅依靠积累一定的实践经验... 齐口裂腹鱼栖息地产卵场水力微生境具有多指标几何特征。姜射坝下游减水河段修建什么类型生态丁坝角度是合理的,如何衡量生态丁坝修复后水域是否具有产卵场的水力特征,这涉及到较多模糊概念的度量与表征;目前,仅依靠积累一定的实践经验或模型试验去确定不同河流的生态丁坝角度。基于Vague集理论建立栖息地修复后产卵场水力微生境相似度模型,参照国外产卵场修复案例,构建齐口裂腹鱼栖息地产卵场修复后微生境相似度标准;借助平均水深二维水动力学模型,对姜射坝齐口裂腹栖息地产卵场修复河段的水深、流速、涡量等水力微生境进行模拟,研究不同角度、不同类型生态丁坝对齐口裂腹鱼栖息地产卵场水力微生境的影响,再利用改进的Vague集验证生态丁坝的修复效果。研究结果表明:在流量较小、生态丁坝间距一定的情况下,正交L形生态丁坝的修复效果最好;生态丁坝有效长度与有效河宽之比愈大的丁坝群,修复后的水力微生境相似度高。 展开更多
关键词 齐口裂腹鱼 栖息地产卵场 水力微生境 生态丁坝 VAGUE集
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航空发动机高温合金大尺寸小宽径比轴端自锁螺母收口工艺分析及参数优化
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作者 陈衍祥 罗小龙 +3 位作者 李少龙 姚齐水 田坤 余江鸿 《锻压技术》 北大核心 2025年第4期172-182,共11页
为解决航空发动机用大尺寸小宽径比高温合金轴端自锁螺母收口成形中收口量不一致和齿形外翻的问题,对收口模具结构和工艺参数进行优化。以某型GH2132高温合金轴端自锁螺母为研究对象,根据生产经验初选3种收口模锥面角,通过数值仿真并基... 为解决航空发动机用大尺寸小宽径比高温合金轴端自锁螺母收口成形中收口量不一致和齿形外翻的问题,对收口模具结构和工艺参数进行优化。以某型GH2132高温合金轴端自锁螺母为研究对象,根据生产经验初选3种收口模锥面角,通过数值仿真并基于最大等效应力和收口精度确定最优锥面角。采用正交试验法和Vague集优化方法获得两组工艺参数组合,通过仿真试验对比并基于最大损伤值和最大成形载荷优选最佳参数组合,最后进行仿真试验和生产试验验证。结果表明:收口模锥面角为30°、保压时间为0.5 s、下压速度为40 mm·s^(-1)、摩擦因数为0.1条件下,可有效解决该型自锁螺母收口量不一致和齿形外翻的问题。该研究可为其他型号自锁螺母的工艺优化提供参考。 展开更多
关键词 GH2132高温合金 自锁螺母 收口成形 收口量 齿形外翻 VAGUE集
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基于Vague集相似性方法的黑水河松新减水河段生态修复效果评价
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作者 谭笑 成必新 +3 位作者 孙干 田想 李永 鲁芸 《水电能源科学》 北大核心 2025年第7期218-222,217,共6页
金沙江一级支流黑水河建有多个引水式电站,形成了梯级小水电,导致鱼类生境退化。为改善鱼类生境质量,以黑水河松新减水河段的河道疏浚、束流潜堤、透水堰3个试验性修复工程为例,以黑水河6种保护鱼类为研究对象,基于文献调研、历史产卵... 金沙江一级支流黑水河建有多个引水式电站,形成了梯级小水电,导致鱼类生境退化。为改善鱼类生境质量,以黑水河松新减水河段的河道疏浚、束流潜堤、透水堰3个试验性修复工程为例,以黑水河6种保护鱼类为研究对象,基于文献调研、历史产卵场调查及二维水动力学模型,利用Vague集相似性理论评价修复工程的实施效果。结果表明,未下泄生态流量时,河道疏浚、束流潜堤高适宜度网格面积增幅分别为28.9%、506.4%,透水堰高适宜度网格面积从0 m^(2)增加到61 m^(2);下泄10%生态流量时,河道疏浚、束流潜堤、透水堰高适宜度网格面积增幅分别为-1.7%、42.3%、17.6%,工程修复效果从大到小依次为束流潜堤>透水堰>河道疏浚。研究结果可为目标鱼类需求不明确的修复工程效果评价提供参考。 展开更多
关键词 鱼类生境需求 生境修复工程 修复效果评价 VAGUE集 相似性
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