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 共查询到19条相似文献,搜索用时 171 毫秒
1.
在小说<喧嚣与愤怒>中,福克纳通过多种叙述技巧揭露了美国南部的日趋衰落.本文的主要论述点在于杰森叙述的不可靠性及这种不可靠的叙述揭露并增强了故事所要表达的主题.  相似文献   

2.
在威廉·福克纳的短篇小说《夕阳》中,作者运用了多种叙述技巧揭露文中白人对黑人所受苦难的冷漠态度。本文阐述了福克纳的叙述技巧并认为福克纳使用了一种新的叙述技巧完成了《夕阳》的创作,而对此的运用不仅体现了他本人的复杂个性,同时也深化了文章中种族歧视的主题。  相似文献   

3.
在威廉·福克纳的短篇小说<夕阳>中,作者运用了多种叙述技巧揭露文中白人对黑人所受苦难的冷漠态度.本文阐述了福克纳的叙述技巧并认为福克纳使用了一种新的叙述技巧完成了<夕阳>的创作,而对此的运用不仅体现了他本人的复杂个性,同时也深化了文章中种族歧视的主题.  相似文献   

4.
对三类抽奖活动本文利用排列组合与数理统计等知识,进行了分析、揭露,以此告诫人们不要上当受骗。  相似文献   

5.
对三类抽奖活动本文利用排列组合与数理统计等知识,进行了分析、揭露,以此告诫人们不要上当受骗.  相似文献   

6.
简要叙述了光纤传感器原理、分类、特点及其最新开发应用,着重叙述光纤传感器在固体发动机测试中的应用。  相似文献   

7.
液压电动舵机和燃气舵组成的导弹执行机构,广泛地应用于我国早期战略导弹型号。该机构结构简单,易于实现,而且工作状态与大气条件和导弹运动参数无关。本文叙述了液压电动舵机在地地战术弹道式导弹中的应用。叙述了其功用、组成和工作原理。着重叙述了与控制系统不同的联接方式,列出了差动联接和串联联接的试验数据和比较以及在生产与应用中的处理。  相似文献   

8.
本文在叙述学理论的指导下,着重从视角和叙述时间角度出发,对福克纳的小说《献给艾米丽的玫瑰》进行详细文本分析。分析发现小说打破了传统的线性叙事模式,用倒叙的写作手法将不同视角的应用与复杂的叙述时间顺序相结合,从第一人称视角,第三人称全知视角,和第三人称限知视角出发,以非线性的环形模式突出了其独特的叙事魅力以及该叙事手法与小说故事的内在联系。  相似文献   

9.
单向卫星授时体制及精度分析   总被引:1,自引:1,他引:0  
高精度时间信息的获取对TDMA卫星通信系统、民用移动通信系统、集群管理控制系统等大型电子信息系统的建立具有非常重要的意义。本文叙述了常用的单向获取高精度时间信息的方法,并重点对广域开放型卫星系统单向定量原理和方法、以及以此获取的时间精度进行了详细的叙述和分析。  相似文献   

10.
天线平面近场测量系统发展概况   总被引:1,自引:0,他引:1  
本文简要叙述了天线平面近场测量技术的发展历史,对国外平面近场测量系统作了简要介绍,列举了国外平面近场扫描系统的分布以及平面近场扫描架的尺寸,对国内平面近场扫描架的现状也作了简要叙述,重点介绍了我所平面近场扫描架的结构、尺寸、软件以及使用情况。  相似文献   

11.
开展政府绩效审计是新世纪我国经济发展的必然要求,标志着政府审计已经发展到一个崭新的阶段。  相似文献   

12.
本文从贫穷及个体孤独两方面探讨了美国现实主义作家伊迪丝·华顿如何利用自然环境为表现形式决定了<伊坦·弗洛美>中主人公的悲剧命运.  相似文献   

13.
《麦田里的守望者》是美国作家J.D.塞林格的一部反映二战后美国青少年生活和思想的杰作。被称为当代美国的“现代经典”。以往有关本作品在艺术上的研究成果主要是其语言、叙事、象征等表现手法方面,本文是从对比的角度对文中意象展开分析,分析了作者如何运用意象中的对比使主题得以进一步深化。  相似文献   

14.
本文从贫穷及个体孤独两方面探讨了美国现实主义作家伊迪丝·华顿如何利用自然环境为表现形式决定了《伊坦·弗洛美》中主人公的悲剧命运。  相似文献   

15.
《Acta Astronautica》2007,60(8-9):611-621
Three currently operational radar altimeter satellites are equipped with the Doppler orbitography and radiopositioning integrated by satellite (DORIS) tracking system for precise orbit determination and two more are already foreseen. Any systematic errors in their computed orbits could possibly adversely affect scientific products used in climate change studies, such as sea level and ice sheet heights. DORIS residuals, which can be interpreted as a measure of orbit determination performance, often show systematic errors. We have therefore analyzed long time series of DORIS range-rate residuals in order to investigate possible systematic errors common to all DORIS analysis strategies and software packages, either on a satellite or on a station basis. In particular, the investigation has focused on global DORIS data of six satellites (TOPEX, Jason, Envisat and SPOT-2, -4 and -5) and station-specific data for Fairbanks, Easter Island and Syowa Base. Large measurement errors when crossing the South Atlantic Anomaly are easily detected in the DORIS residuals of Jason, while Envisat residuals show the most prominent evidence of multipath interference and the effect of a flight software update. Particularly, large errors were also found in low-elevation data.  相似文献   

16.
Pablo de Len 《Acta Astronautica》2009,65(11-12):1789-1795
One of the most important developers of liquid propellant rocket engines in Argentina was Polish-born Ricardo Dyrgalla. Dyrgalla immigrated to Argentina from the United Kingdom in 1946, where he had been studying German weapons development at the end of the Second World War. A trained pilot and aeronautical engineer, he understood the intricacies of rocket propulsion and was eager to find practical applications to his recently gained knowledge.Dyrgalla arrived in Argentina during Juan Perón's first presidency, a time when technicians from all over Europe were being recruited to work in various projects for the recently created Argentine Air Force.Shortly after immigrating, Dyrgalla proposed to develop an advanced air-launched weapon, the Tábano, based on a rocket engine of his design, the AN-1. After a successful development program, the Tábano was tested between 1949 and 1951; however, the project was canceled by the government shortly after. Today, the AN-1 rocket engine is recognized as the first liquid propellant rocket to be developed in South America. Besides the AN-1, Dyrgalla also developed several other rockets systems in Argentina, including the PROSON, a solid-propellant rocket launcher developed by the Argentine Institute of Science and Technology for the Armed Forces (CITEFA). In the late 1960s, Dyrgalla and his family relocated to Brazil due mostly to the lack of continuation of rocket development in Argentina. There, he worked for the Institute of Aerospace Technology (ITA) until his untimely death in 1970. Ricardo Dyrgalla deserves to be recognized among the world's rocket pioneers and his contribution to the science and engineering of rocketry deserves a special place in the history of South America's rocketry and space flight advocacy programs.  相似文献   

17.
《Acta Astronautica》2010,66(11-12):1789-1795
One of the most important developers of liquid propellant rocket engines in Argentina was Polish-born Ricardo Dyrgalla. Dyrgalla immigrated to Argentina from the United Kingdom in 1946, where he had been studying German weapons development at the end of the Second World War. A trained pilot and aeronautical engineer, he understood the intricacies of rocket propulsion and was eager to find practical applications to his recently gained knowledge.Dyrgalla arrived in Argentina during Juan Perón's first presidency, a time when technicians from all over Europe were being recruited to work in various projects for the recently created Argentine Air Force.Shortly after immigrating, Dyrgalla proposed to develop an advanced air-launched weapon, the Tábano, based on a rocket engine of his design, the AN-1. After a successful development program, the Tábano was tested between 1949 and 1951; however, the project was canceled by the government shortly after. Today, the AN-1 rocket engine is recognized as the first liquid propellant rocket to be developed in South America. Besides the AN-1, Dyrgalla also developed several other rockets systems in Argentina, including the PROSON, a solid-propellant rocket launcher developed by the Argentine Institute of Science and Technology for the Armed Forces (CITEFA). In the late 1960s, Dyrgalla and his family relocated to Brazil due mostly to the lack of continuation of rocket development in Argentina. There, he worked for the Institute of Aerospace Technology (ITA) until his untimely death in 1970. Ricardo Dyrgalla deserves to be recognized among the world's rocket pioneers and his contribution to the science and engineering of rocketry deserves a special place in the history of South America's rocketry and space flight advocacy programs.  相似文献   

18.
Daniel Goldin set the record for longevity as administrator of NASA, serving from 1992 to 2001. Active and controversial, he was unusually visible as a self-proclaimed ‘agent of change’. Coping with a turbulent political environment, Goldin directed NASA from the end of the Cold War to the early 21st century. He effected change in the multitude of programs under his aegis, especially the Space Station and robotic Mars program. He was hailed at one point as a miracle worker and poster boy of government reinvention for his ‘faster, better, cheaper’ strategy of ‘doing more with less’. But Goldin left the agency under fire for cost overruns and reforms that reached too far. Using a policy innovation process approach, this paper traces Goldin's eventful years at NASA, his policy ends and administrative and technological means. It analyzes the record of success and failure of one of the most, influential administrators in NASA history. That record provides useful lessons for how an administrator gains, uses, and loses power in the US space policy system.  相似文献   

19.
Graham Ryder died in January 2002 at the age of 53. He was a Staff Scientist at the Lunar and Planetary Science Institute in Houston, TX for most of his professional life, studying lunar petrology and planetary impacts. For many years he was the senior editor of the Proceedings of the Lunar and Planetary Science Conference, and he was the senior editor of Geological Society of America Special Paper 307, The Cretaceous-Tertiary Event and Other Catastrophes in Earth History. He was the major advocate for the 3.8 Ga lunar impact cataclysm and was just beginning to publish on correlations of the early lunar impact record to that of the other inner planets at the time of his death. Graham's abstract to the Rubey Colloquium was never presented. Although Graham made many of the points in this abstract to lunar science audiences, he certainly would have wanted these views to be shared with the Astrobiology community. We have taken the liberty of publishing this abstract with the Rubey proceedings, with only a few minor revisions to include reference to some recently published papers. These revisions were recommended by Gary R. Byerly, who reviewed this abstract for publication.  相似文献   

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