“三美论”视角下对比赏析When We Two Parted的汉译本——以查良铮和陈锡麟的译本为例

“三美论”是许渊冲先生提出的翻译理论,所谓的“三美”指的是意美、音美和形美。本文以许渊冲先生的“三美论”为理论指导,对比赏析查良铮和陈锡麟对乔治•戈登•拜伦诗歌When We Two Parted的两个中译本。从意美、音美和形美三个层面,对比赏析两个中译本对原文意境、诗歌节奏和尾韵以及诗歌形式上的再现。在诗歌汉译中,三美难以兼顾,译者在进行翻译时要分清主次,原则是意美大于音美,音美大于形美。

往昔的悲痛象似今日的伤感——“When We Two Parted”象似其译本

文章以当今语言学论坛热门的象似性为研究的理论基础,探讨了"When We Two Parted"原文及其四个译文与原文的象似度。根据Nnny&Fischer的象似性框架,选取了素材中最具代表性的象似性现象进行解析,即听象符、拟象符中的成分象似性和关系相似性(数量象似性、顺序象似性)三个大方面来论述译文与原文的象似度。

接受美学视角下诗歌When We Two Parted的中译本评析

拜伦的诗歌在世界文坛一直占有不可或缺的位置。文章从接受美学角度评析了其诗歌WhenWeTwoParted四个中译本所取得的美学效果。认为译者在翻译诗歌时应合理填补原作中的"空白"和"不确定性",并应努力使读者期待视野和译者文本视野很好地融合在一起。

Optimization of Fixture Number in Large Thin-Walled Parts Assembly Based on IPSO

There are lots of researches on fixture layout optimization for large thin-walled parts.Current researches focus on the positioning problem,i.e.,optimizing the positions of a constant number of fixtures.However,how to determine the number of fixtures is ignored.In most cases,the number of fixtures located on large thin-walled parts is determined based on engineering experience,which leads to huge fixture number and extra waste.Therefore,this paper constructs an optimization model to minimize the number of fixtures.The constraints are set in the optimization model to ensure that the part deformation is within the surface profile tolerance.In addition,the assembly gap between two parts is also controlled.To conduct the optimization,this paper develops an improved particle swarm optimization(IPSO)algorithm by integrating the shrinkage factor and adaptive inertia weight.In the algorithm,particles are encoded according to the fixture position.Each dimension of the particle is assigned to a sub-region by constraining the optional position range of each fixture to improve the optimization efficiency.Finally,a case study on ship curved panel assembly is provided to prove that our method can optimize the number of fixtures while meeting the assembly quality requirements.This research proposes a method to optimize the number of fixtures,which can reduce the number of fixtures and achieve deformation control at the same time.

Development of Fixture Layout Optimization for Thin-Walled Parts:A Review

An increasing number of researchers have researched fixture layout optimization for thin-walled part assembly during the past decades.However,few papers systematically review these researches.By analyzing existing literature,this paper summarizes the process of fixture layout optimization and the methods applied.The process of optimization is made up of optimization objective setting,assembly variation/deformation modeling,and fixture layout optimization.This paper makes a review of the fixture layout for thin-walled parts according to these three steps.First,two different kinds of optimization objectives are introduced.Researchers usually consider in-plane variations or out-of-plane deformations when designing objectives.Then,modeling methods for assembly variation and deformation are divided into two categories:Mechanism-based and data-based methods.Several common methods are discussed respectively.After that,optimization algorithms are reviewed systematically.There are two kinds of optimization algorithms:Traditional nonlinear programming and heuristic algorithms.Finally,discussions on the current situation are provided.The research direction of fixture layout optimization in the future is discussed from three aspects:Objective setting,improving modeling accuracy and optimization algorithms.Also,a new research point for fixture layout optimization is discussed.This paper systematically reviews the research on fixture layout optimization for thin-walled parts,and provides a reference for future research in this field.

A Systematic Review of Computer Vision Techniques for Quality Control in End-of-Line Visual Inspection of Antenna Parts

The rapid evolution of wireless communication technologies has underscored the critical role of antennas in ensuring seamless connectivity.Antenna defects,ranging from manufacturing imperfections to environmental wear,pose significant challenges to the reliability and performance of communication systems.This review paper navigates the landscape of antenna defect detection,emphasizing the need for a nuanced understanding of various defect types and the associated challenges in visual detection.This review paper serves as a valuable resource for researchers,engineers,and practitioners engaged in the design and maintenance of communication systems.The insights presented here pave the way for enhanced reliability in antenna systems through targeted defect detection measures.In this study,a comprehensive literature analysis on computer vision algorithms that are employed in end-of-line visual inspection of antenna parts is presented.The PRISMA principles will be followed throughout the review,and its goals are to provide a summary of recent research,identify relevant computer vision techniques,and evaluate how effective these techniques are in discovering defects during inspections.It contains articles from scholarly journals as well as papers presented at conferences up until June 2023.This research utilized search phrases that were relevant,and papers were chosen based on whether or not they met certain inclusion and exclusion criteria.In this study,several different computer vision approaches,such as feature extraction and defect classification,are broken down and analyzed.Additionally,their applicability and performance are discussed.The review highlights the significance of utilizing a wide variety of datasets and measurement criteria.The findings of this study add to the existing body of knowledge and point researchers in the direction of promising new areas of investigation,such as real-time inspection systems and multispectral imaging.This review,on its whole,offers a complete study of computer vision approaches for quality control in antenna parts.It does so by providing helpful insights and drawing attention to areas that require additional exploration.

农业拖拉机尾灯多色注塑模具设计

以农业拖拉机尾灯为研究对象,分析了尾灯的内部结构和工艺性,并针对双色模具的特殊性,分析了模具成型方案和设计流程,基于AutoCAD和CAE软件完成了尾灯双色塑件模具的设计。开模试验表明:该产品符合设计需求,整个产品结构稳定,透明度好,设计的模具结构合理、工艺流程可靠,能够满足实际的生产应用,工程应用价值较高。

Rapid Manufacturing of Metal Parts

As a key technology of rapid prototyping and manufacturing (RP&M), rapid manufacturing of metal parts is a target of RP&M. Introducing selective laser sintering (SLS), an important branch of RP&M, this paper gives a new method oriented on low power SLS system to fabricate metal parts. With this kind of technology, the mixture of metal and polymer powder is sintered first to get green part, then, after debinding and metal infiltration, dense parts are gotten. In the end, influencing factors of this technology are analyzed. At the same time, some applications are given.

基于PARTS战略的应用型本科旅游管理专业实践教学改革探索

文章在旅游应用型人才培养现状与培养定位严重错位的背景下,以提高学生综合职业能力为目标,创新性地将源自战略管理竞合理论中的PARTS战略引入旅游管理专业实践教学改革中,从教学主体、合作利益、合作机制、教学方式、教学内容五个方面对实践教学体系改革进行了探索,以期提高旅游实践教学效果,强化旅游应用人才培养质量。

锁阳PartⅢ对环磷酰胺致免疫抑制小鼠免疫功能的影响

目的:研究锁阳PartⅢ对环磷酰胺致免疫抑制小鼠免疫功能的影响。方法:用环磷酰胺(CTX,100 mg/kg)腹腔注射制备小鼠免疫低下模型,给药组和阳性对照人参皂苷(TSPG)组剂量均为300 mg/kg.d,空白对照组和缺氧模型组给予同体积的蒸馏水,灌胃给药,共7 d。分别从外周血象、免疫器官指数、巨噬细胞吞噬功能和血清溶血素水平等方面进行评价。结果:锁阳水提物PartⅢ可使CTX免疫抑制小鼠的免疫器官指数、巨噬细胞吞噬功能和血清溶血素水平不同程度的升高。结论:锁阳水提物PartⅢ能够增强CTX免疫抑制小鼠的非特异性和特异性免疫功能,对免疫失衡机体具有一定的保护作用。

Purchasing policy model based on components/parts unification

This paper presents a mathematical model for components/parts unification (CPU) policy. This model considers two components/parts that are functionally interchangeable but purchased from suppliers with different prices and quality characteristics. Because of the buyer's quality preference and suppliers' discount rates for bulky purchases, the model assists the procurement manager to determine how best to purchase the components/parts to meet its demand while minimizing the total acquisition costs.

Part-Whole关系的细分及性质分析

Part-Whole关系的语义差别往往决定了本体是否可以合并或重用。Wiston分类法被用来对医学本体中的Part-Whole关系进行了分类,使每类Part-Whole子关系具有特定的语义并有传递性。利用Mereology理论分析了子关系的性质和子关系之间的相似性,以及子关系之间相似性和逻辑推理正确性的关系。为Part-Whole关系的研究提供了新的方法学。

基于Part-Whole关系的人造物属性分析

知识分析是建立知识库系统过程中的重要一环,其目的就是帮助检查知识库中的知识一致性、完备性和精确性。该文重点讨论了基于Part-Whole关系的人造物属性分析,主要内容是:一是部分和整体的属性之间是否具有继承关系;二是部分的公共属性和整体相同属性的属性值之间的内在约束关系。

汉维语个体量词“张”和part∫ε的认知语义特征比较

"张"的语义经历了引申、扩大、缩小、类化、分化等过程,逐渐发展为"平面"义日益凸显,"动作"义日趋弱化的范畴,这是汉民族认知过程的反映。part∫ε的语义经历了由实渐虚的过程,逐渐发展成为称量"扁平、块状"事物的量词,它的演化展现了维吾尔族的认知过程。

基于PartMaker的车铣复合加工技术

车铣复合加工在现代数控加工技术中,发挥着日益重要的作用。针对典型结构件,研究了基于PartMaker的车铣复合加工技术。以典型的轴类零件为例,首先,选择加工机床,进行工艺设计;然后,利用PartMaker软件,编制数控程序并进行后置处理,生成机床加工程序,利用VERICUT软件构建了加工仿真模型,并对机床程序进行了仿真加工;最后,通过实际加工得到了合格的零件,验证了加工方法的可行性。

ICCC上STEP part 203前后处理器的设计与实现

STEP（theSTandardfortheExchangeofProductmodeldata）标准是一个服务于CAD。CAM领域的覆盖产品整个生命周期的形式化的产品数据交换标准，其应用协议的研究开发与实现具有广泛的应用价值．本文主要介绍了STEP标准应用协议配置控制设计STEPpart203的前后处理器的设计与实现，包括应用协议的EXPRESS描述编译、几何拓扑映射、面片合成、中性文件交换、在SUNSPARCworkstation上的处理器实现和零件输入输出测试等内容．

基于响应面的车用功率模块Pin-Fin优化设计

集成Pin-Fin散热器可以降低功率模块的结-流热阻,提升车用电机控制器的功率密度和可靠性,是车用功率模块先进热管理技术的发展趋势。然而,Pin-Fin散热器的设计面临电-热-流多物理场耦合的挑战,难于解析表征与定量优化,设计的周期长、成本高。基于响应面优化方法,该文提出一种集成Pin-Fin散热器的模型化设计方法,建立集成Pin-Fin形貌结构与阵列排布的数学描述,给出Pin-Fin散热器热-流性能的理论模型,建立Pin-Fin的多目标优化模型,获得Pin-Fin散热器结构的最优设计。为了验证理论模型和优化设计的可行性和有效性,搭建面对面变流器对拖实验平台,对标商业化车用功率模块的Pin-Fin设计,采用大量固定工况,以及实际车用工况实验结果,对比验证优化后的Pin-Fin能降低车用功率模块7.62%的结-流热阻,减小65%的功率模块损伤,提升车用电机控制器寿命1.8倍,为车用功率模块低热阻集成Pin-Fin散热器提供新的研究思路。

Studies on the Constituents of Aerial Parts of Scutellaria planipes

首次从木根黄芩地上部分分离出１３个化合物。经理化常数和光谱分析分别鉴定为异甘草甙元（ｉｓｏｌｉｑｕｉｒｉｔｉｇｅｎｉｎ），蓟黄素（ｃｉｒｓｉｍａｒｉｔｉｎ），汉黄芩素（ｗｏｇｏｎｉｎ），芹菜素（ａｐｉｇｅｎｉｎ），粘毛黄芩素Ⅲ（ｖｉｓｃｉｄｕｌｉｎⅢ），紫丁香甙（ｓｙｒｉｎｇｉｎ），白杨素６ＣβＤ葡萄糖８ＣαＬ阿拉伯糖甙（６ＣβＤｇｌｕｃｏｓｙｌ８ＣαＬａｒａｂｉｎｏｓｙｌｃｈｒｙｓｉｎ），白杨素６ＣαＬ阿拉伯糖８ＣβＤ葡萄糖甙（６ＣαＬａｒａｂｉｎｏｓｙｌ８ＣβＤｇｌｕｃｏｓｙｌｃｈｒｙｓｉｎ），黄芩甙（ｂａｉｃａｌｉｎ），汉黄芩甙（ｗｏｇｏｎｉｎ７ＯβＤｇｌｕｃｕｒｏｎｉｄｅ），白杨素７ＯβＤ葡萄糖醛酸甙（ｃｈｒｙｓｉｎ７ＯβＤｇｌｕｃｕｒｏｎｉｄｅ）和两个苯乙醇甙（ａｃｔｅｏｓｉｄｅ和ｍａｒｔｙｎｏｓｉｄｅ）。其中异甘草甙元，蓟黄素和紫丁香甙均为首次从黄芩属植物中分离得到。

Determination of Poliumoside and Forsythoside B in Different Parts of Callicarpa kwangtungensis and Its Plants from Different Habitats

[Objective] This study was conducted to determinate the contents of poliumoside and forsythoside B in Callicarpa kwangtungensis,so as to reveal the distribution of two index components（poliumoside and forsythoside B） in the plant and to compare the contents of these components in the medicinal materials from different habitats.[Methods] Comparison and analysis of the contents of the two target components in different parts（root,branch,leaf and fruit） of Callicarpa kwangtungensis from the same habitat and in Callicarpa kwangtungensis from different production areas were performed according to the pharmacopoeia standard.[Result]The highest content of poliumoside wasdetected in fruit,and the content of forsythoside B was the highest in the branch.The contents of the two kinds of components were in order of branch fruit leafroot;The contents of the components were four times higher than China pharmacopeia（0.5%） in Jian,Tonggu,Anyuan,and Ganzhou of Jiangxi Province and the fifth area,Taijiang County of Qiandongnan Miao and Dong Autonomous Prefecture（QMDAP）,among which Ganzhou and Taijiang showed the highest contents.[Conclusion] The differences of poliumoside and forsythoside B were obvious in different habitats and different parts of Callicarpa kwangtungensis.

无线终端产品FCC Part 22/24测试

介绍了无线通信终端产品FCC Part 22/24测试依据的法规、标准及测试项目和方法。给出了频谱分析仪在FCC Part 22/24测试中的应用。