浅析物质结构理论中的科学美

本文依据原子结构理论、分子结构理论和晶体结构理论,初步探讨了原子、分子、离子及其晶体从宏观到微观结构中所蕴含的科学美。     

Come to Tana Toraja, “land of the heavenly kings”: Travel agents as brokers in ethnicity

This paper examines the role of tourist literature in the genesis of ethnic stereotypes. Considering the case of the Toraja of Sulawesi (Indonesia), it is suggested that travel agents are brokers in ethnicity, travel brochures being the tools of their trade. In the process of marketing images of exotic places and peoples, travel brochures draw upon a small set of indigenous ethnic markers, elaborating upon them to provide a mental grid through which the tourist filters his perceptions while abroad. These travel brochure images become indices of “authenticity” and the ethnic stereotypes generated by them become reified during the course of the tourist's visit abroad.     

Tourism in Austria a case study of the influence of tourism on ethnic relations

This study discusses the influence of tourism on ethnic relations between two populations in southern Austria. For many centuries the two populations have co-existed in the same geographical area. This co-existence was based on the exploitation of two separate ecological niches in the same environment — trading and farming. With the coming of tourism in the late 1950's, however, both populations are now cooperating and competing within the same ecological niche, tourism. Tourism has led to increased contact between the two groups and greater participation in each other's affairs. This contact and participation in turn has had the effect of breaking down ethnic boundaries which had remained virtually unchanged for over one thousand years prior to the advent of tourism.     

软测量在腈纶聚合质量指标控制中的应用

用混合模型技术，建立聚合反应过程质量指标的软测量模型，对现场检测数据进行深层加工处理和应用软测量技术开发工程应用软件，对工艺质量指标实时检测和显示，充分利用DCS系统和上位机软件的功能优势，解决工业实际问题。实验证明所开发的软测量模型精度满足了工程要求，与人工分析值比较，相对误差≤2．5％，完全能够满足工艺生产控制要求的。     

话语标记语的认知关联论阐释

话语标记语是说话者明示自己意图的一种语言机制。它能制约和引导听话者对认知语境的选择,帮助听话者找到话语与认知语境之间的最佳关联,从而帮助听话者以较小的心力投入获得较大的认知效果。关联论为话语标记语的存在提供了认知心理理据。     

话语标记语的语用意义与听力理解模式

话语标记语是关联方式的语言手段之一。在听力理解中,话语标记语的语用意义有助于听者寻找听觉信息与具体语境之间的最佳关联,加速话语解码,推理说话人的交际意图。     

新型协同式敌我识别系统技术研究

本文在分析当今二次雷达敌我识别（IFF）系统现 主发展趋势的基础上，针对Mark系列IFF系统在现代战争环境中的不足之处，综合采用时间同步IFF系统，JTIDS和Mark系列IFF系统先进的成熟技术，通过完善询问和应答信号格式设计及加密控制技术，构成一个易于工程实现，具有较好实用性能，保密强度高，内部干扰少并具有较强抗欺骗干扰能力的新型协同式IFF系统。     

话语标记语视阙下对外汉语口语教材编写新思维

针对主流对外汉语口语教材中的话语标记语问题,提出利用汉英双语注释为留学生提供可理解的语言输入的新思维,旨在帮助留学生掌握地道汉语口语。文章对话语标记语双语注释的体例和应当包括的内容作了详细的讨论,并指出教材编写者的话语标记语意识、英语水平和翻译能力以及教师的教材二次加工能力是话语标记语教学成败的关键所在。     

驳气味商标不宜保护论

作为非传统新型商标，气味商标具有非可视化、有特殊味道和容易变化等特征。中国《商标法》应当保护气味商标，气味商标的法律保护空白不应当继续出现。中国新修版《商标法》对气味商标保持怀疑的观望态度，美国和欧盟都存在气味商标合法注册的成功案例。中国国内有学者针对现实状况提出气味商标不宜保护论，然而这种论断显然是不合理的，气味商标的保护已有良策。应紧跟时代的步伐，扩大《商标法》的保护范围。