This paper chiefly discusses how changes of meaning cause polysemy , loss of motivation , and obtaining and loss of synonymy 摘要该文探讨了英语中词义的变化如何导致词的多义、词的理据的丧失以及同义词的获得与丧失。
Certainly , verse language a type usually is with interfuse rhetoric in other verse , much more lexical righteousness in verse in common composing 当然，诗歌语言句式通常是和其他诗歌修辞杂揉一处，共同构成诗歌语句的多义。
To study ploysemy from the view of cognitive linguistics can not only help us to better understand polysemy , but also give us some inspirations in foreign language vocabulary teaching 从认知语言学的角度研究一词多义现象不仅使我们对一词多义现象有了更深入的理解，同时对外语词汇教学也有一定的启发作用。
Polysemy is realized on the basis of image schema by the means of metaphor and metonymy , and it expands from the basic meaning to the extended meanings , with those extended meanings having close relations with each other 一词多义现象是在一定的意象图式的基础上，借助隐喻和转喻模式实现的，是由基本词义向其它词义的引申，而且多义词各义项之间相互关联。
In almost every kinds of language there are some interesting puns , consisting of homonym , polgsemy : some ofthem are not only a special kind of humor , but also a satre sometime . what ' s more , you can also learn many idioms in this part 几乎每种语言都有许多有趣的双关语,它们由同音异议词或词的多义,歧义组成.他们并不仅仅是一种特殊形式的幽默,有时还是一种讽刺，此外，在部分中，你还能学到很多的俗语。
As the most typical cognitive model of artificial neural networks ( ann ) , traditional adaptive resonance theory ( art ) still can not simulate the human ' s multi - fold ambiguous perception for lacking of a controllable mechanism to adjust the system ' s vigilance parameter Art是神经网络认知模型中最典型的代表，但还没有一种控制机制可以对该模型的注意参数进行调节，因而不能仿真人的认知中的多义感知的振荡现象。
As a mean to map ontology concepts , a similarity technique is employed . especially a context dependent concept mapping is tackled , which needscontextual information from knowledge taxonomy . context - based semantic similarity differs from the real worldsimilarity in that it requires contextual information to calculatesimilarity . the notion of semantic coupling is introduced to derivesimilarity for a taxonomy - based system . the semantic coupling shows thedegree of semantic cohesiveness for a group of concepts toward a givencontext 在本体的映射中，确保概念的一致性是至关重要的从总体上看，概念一致性问题可划分成三类主要问题，即同义概念冲突synonymous concept conflict问题多义概念冲突polysemous concept conflict问题与领域相关概念冲突domain - dependent concept conflict问题。
Based on the analysis of designed cad graphics and the given parameters , computer can convert the cad graphics to a acdbpolyline which can simulate the routine of the conveyor chain . then by using the method of point - by - point strain calculation , computer could figure out each point ’ s strain of the chains under different load states , and get the results such as strain ’ s maximal and the minimal values and their positions , weight of the strain equipment and power of the drive electric - machinery that the conveyor need 通过对设计的cad图形和给定参数的分析,将输送链运行轨迹转化为一条可模拟输送链轨迹的多义线,然后用逐点张力计算法动态地计算出各种加载状态下输送链上各点的受力,得出最大、最小受力点的力的大小和位置,拉紧装置的重量,驱动电机所需的功率等结果。
This thesis mainly discusses four aspects : the first , the relationships of a polysemic inscription , an inscription writing several words and sememes ; the second , a word written by several inscriptions and its sememe , or sememes ; the third , homographic inscriptions , heterograph , cognate graph ; the forth , the corresponding relationships between oracle - bone inscriptions , words and sememes concerned with identity of words 非一一对应关系主要表现在四个方面：一字多义、一字表多词和义位的关系；一词多字与义位的关系；一字异形、同形字、同源字与词、义位的关系；字、词、义位对应关系涉及词的同一性问题。
Haken , the founder of synergetics , has used the oscillations of the parameters , which were called attention parameters in his nonlinear equations , to explain oscillations of perception . we introduce a logistic map subsystem to the art to create a vigilance - controllable mechanism . via it , the human ' s multi - fold ambiguous perception is successfully simulated . with the reciprocal development for decades in artificial intelligence ( ai ) and ann , the join up between them has become a great trend 协同论创始人haken的理论将多义感知现象用非线性方程注意参量的振荡来解释感知振荡，我们提出用逻辑斯谛映射子系统来产生art注意参数振荡，从而成功地实现了用art仿真认知的多义感知现象，这也为art提供了一种控制与调节注意参数的机制。
