期刊文献+
共找到13篇文章
< 1 >
每页显示 20 50 100
民机发展要顺势而为
1
《国际航空》 2023年第2期1-1,共1页
最近,有两个民用飞机项目,迎来了重大时刻。一是“未了的传奇”--波音747终于迎来了项目生命周期的倒计时。全球最后出厂的一架波音747飞机于1月31日交付给阿特拉斯航空,宣告这型改变了世界的划时代机型开始走下历史舞台。二是日本重振... 最近,有两个民用飞机项目,迎来了重大时刻。一是“未了的传奇”--波音747终于迎来了项目生命周期的倒计时。全球最后出厂的一架波音747飞机于1月31日交付给阿特拉斯航空,宣告这型改变了世界的划时代机型开始走下历史舞台。二是日本重振民用飞机工业的扛鼎之作--三菱SpaceJet项目正式宣布下马。 展开更多
关键词 阿特拉斯 扛鼎之作 项目生命周期 顺势而为 波音747飞机 民用飞机 民机发展 倒计时
原文传递
中国民机产业 挑战与发展
2
作者 刘高倬 《中国军转民》 2003年第12期19-21,共3页
2003年,我们迎来了人类实现动力飞行100周年。在金秋之际,我们集聚在这里,回顾航空产业的辉煌,畅谈航空产业灿烂的未来,必将对世界航空产业发展产生重大影响。 中航一集团承担着国家赋予的发展军用飞机和民用飞机的重任,贯彻军民结合方... 2003年,我们迎来了人类实现动力飞行100周年。在金秋之际,我们集聚在这里,回顾航空产业的辉煌,畅谈航空产业灿烂的未来,必将对世界航空产业发展产生重大影响。 中航一集团承担着国家赋予的发展军用飞机和民用飞机的重任,贯彻军民结合方针是发展我国航空工业的战略选择。如何抓机遇,迎挑战,进一步理清我国民机产业发展思路,采取切实可行的对策和措施快速发展我国民机产业,是我们必须认真思考的重大课题。 展开更多
关键词 民机产业 民用飞机 转包生产 中国航空工业 民机工业 航空产业 中航一集团 民机发展 自主知识产权 支线客机
下载PDF
C919取证,中国民机发展的历史性突破
3
《国际航空》 2022年第10期1-1,共1页
对于中国从事航空业的人来说,建设航空强国,实现个人价值,是最为理想的人生选择。但并不是每个航空人都有这样的机会。波音的首任工程师王助是中国人,才华、经验都不缺,然而在回国后,只能在积贫积弱的旧中国担任教学工作,毫无设计先进... 对于中国从事航空业的人来说,建设航空强国,实现个人价值,是最为理想的人生选择。但并不是每个航空人都有这样的机会。波音的首任工程师王助是中国人,才华、经验都不缺,然而在回国后,只能在积贫积弱的旧中国担任教学工作,毫无设计先进飞机的机会。 展开更多
关键词 积贫积弱 人生选择 航空业 历史性突破 民机发展 工程师
原文传递
民机研制阶段构型管理要求研究 被引量:1
4
作者 展翅飞 《科技资讯》 2017年第6期135-136,共2页
我国第一所民用飞机技术研究中心于2010年正式在北京成立,随着科研技术的不断发展,近年来我国民机研制取得了突破性的进展,目前我国民机研制与发展处于"生产一批、研制一批、畅想一批"可持续发展阶段。一项民用飞机的发展都... 我国第一所民用飞机技术研究中心于2010年正式在北京成立,随着科研技术的不断发展,近年来我国民机研制取得了突破性的进展,目前我国民机研制与发展处于"生产一批、研制一批、畅想一批"可持续发展阶段。一项民用飞机的发展都要经历设计、研制、生产、测试4个阶段,为了提高民机研制精准性,在研发民机的过程中,要对每个阶段进行细化管理,该文以研制阶段为突破口,对民机构型管理进行论述。 展开更多
关键词 民机发展 研制阶段 构型管理
下载PDF
超声速民机动力发展分析
5
作者 韩玉琪 《航空动力》 2023年第3期47-49,共3页
超声速民用飞机对于跨洋航线等长距离、长航时航线具有显著优势,是未来民机发展的重要方向。近年来,随着包括动力在内的航空技术水平的提升,传统的制约民用超声速飞行发展的因素逐渐消除,超声速民机再次成为全球航空业的研究热点。
关键词 技术水平 超声速飞行 民用飞机 航空业 长航时 民机发展 显著优势 研究热点
原文传递
新一代绿色超声速民机的发展现状与挑战 被引量:8
6
作者 徐悦 韩忠华 +1 位作者 尤延铖 陈黎 《科学通报》 EI CAS CSCD 北大核心 2020年第2期127-133,共7页
民航客机早已成为人们生活和交通运输中不可或缺的一部分,而未来民机发展的一个重要动向就是进一步提高飞行速度来缩减飞行时间,使空中旅行更为高效、便捷和舒适.目前,各航空大国纷纷投身于新一代绿色超声速民机的研发浪潮中.2019年6月3... 民航客机早已成为人们生活和交通运输中不可或缺的一部分,而未来民机发展的一个重要动向就是进一步提高飞行速度来缩减飞行时间,使空中旅行更为高效、便捷和舒适.目前,各航空大国纷纷投身于新一代绿色超声速民机的研发浪潮中.2019年6月30日,中国科学技术协会正式发布了2019年度20个对科学发展具有导向作用,对技术和产业创新具有关键作用的前沿科学问题和工程技术难题,“绿色超声速民机设计技术”成为航空领域入选的唯一代表,为加大社会各界对未来国产绿色超声速民机研制的重视力度、顺应世界民机发展趋势、推动我国超声速民机技术的发展提供了重要机遇. 展开更多
关键词 产业创新 交通运输 民航客机 民机发展 航空领域 飞行速度 现状与挑战 导向作用
原文传递
“新舟”600:中国自主设计和研制的新一代涡桨支线客机
7
《军工文化》 2011年第4期168-169,共2页
总设计师:吕海试飞员:邓友明袁志鹏首飞时间:2008年10月9日研制单位:西安飞机工业(集团)有限责任公司"新舟"600(MA600)是我国自主设计和研制的新一代双发涡桨支线客机。由"新舟"60(MA60)根据市场及用户的需求升级... 总设计师:吕海试飞员:邓友明袁志鹏首飞时间:2008年10月9日研制单位:西安飞机工业(集团)有限责任公司"新舟"600(MA600)是我国自主设计和研制的新一代双发涡桨支线客机。由"新舟"60(MA60)根据市场及用户的需求升级换代改进而来,其安全性、舒适性、经济性、可靠性和维修性都大幅度提升。 展开更多
关键词 自主设计 总设计师 有限责任公司 维修性 支线飞机 舒适性 研制单位 民机发展 经济性 可靠性
下载PDF
刊刊互动
8
《军工文化》 2011年第11期75-75,共1页
《国际航空》民用飞机是这期杂志航空工业栏目的重点,其中,有空客向南方航空交付首架A380客机的报道,有波音747-8I的试飞情况介绍,还有中俄民机发展的对比分析,对读者了解近期世界民机发展动态会有所帮助。在空中力量栏目中,美军扩展无... 《国际航空》民用飞机是这期杂志航空工业栏目的重点,其中,有空客向南方航空交付首架A380客机的报道,有波音747-8I的试飞情况介绍,还有中俄民机发展的对比分析,对读者了解近期世界民机发展动态会有所帮助。在空中力量栏目中,美军扩展无人机用途以及舰载机材料选择的文章值得关注;在航空维修培训专题里,关于国内航空公司维修人员培训市场的调查,对那些关心这一行业的读者也有很好的参考价值。 展开更多
关键词 维修人员 情况介绍 柔性装配生产线 国际航空 维修培训 参考价值 民机发展 材料选择 对比分析 民用飞机
下载PDF
Prospects of Deliberative Global Governance
9
作者 Mikko Rask Richard K. Worthington 《Journal of Environmental Science and Engineering(B)》 2012年第4期556-565,共10页
Global governance is often equated with international institutions such as the United Nations and the World Bank that were established after World War II to address problems transcending national borders. While these ... Global governance is often equated with international institutions such as the United Nations and the World Bank that were established after World War II to address problems transcending national borders. While these institutions incorporate norms of representative democracy that evolved in national societies, their legitimacy is often questioned on grounds of limited effectiveness and remoteness from the citizens they purportedly serve. The arguments of many democratic theorists that deliberation among ordinary citizens can legitimize policies that heed these views thus bear important implications for global governance. In this paper, the possibility and different ways that civil society enhancing public participation, transparency and accountability in global governance are addressed. The empirical focus will be on the world's first global deliberation--WWViews (world wide views on global warming) that was held in 38 countries with all inhabited continents in 2009. The social drivers that encourage innovation in global democratic governance are analysed, as the main successes and challenges of WWViews and sketch three scenarios of the future of deliberative global governance are based on the experiences and plans around global citizen participation. The authors argue that despite some challenges, such as ensuring high quality of deliberation in highly variant policy cultural contexts and building policy pathways conducive to political impact, the prospects of deliberation in helping solve global environmental and policy problems are high, and likely to see cumulative progress in the near future. 展开更多
关键词 DELIBERATION global governance participatory technology assessment social movements future.
下载PDF
Consumer Citizenship Education for Sustainable Development in Higher Education in Latvia
10
作者 Inese Jurgena Zigurds Mikainis 《Chinese Business Review》 2011年第12期1199-1208,共10页
Higher education and science determine the intellectual potential of a society, train new specialists, and consolidate and change citizenship values. Consumer citizenship education for sustainable development is an im... Higher education and science determine the intellectual potential of a society, train new specialists, and consolidate and change citizenship values. Consumer citizenship education for sustainable development is an important function of higher education with a significant moral, social, political, economic, ecological and legal capacity. Consumer citizenship education plays an important role in ensuring the stability and sustainable development of any society. These approaches make it possible to develop the multi-scale thinking of future specialists and enhance their ability to analyse critically the main dilemmas created by the processes of social, legal, environmental, and economic development. The article is devoted to the experience of the Latvian system of higher education in consumer citizenship education within the context of sustainable development. It focuses more specifically on cooperation as a form of voluntary interaction between the partners involved in ensuring sustainable development. The aim of the research is to analyse the experience of consumer citizenship education in Latvian higher education within the context of sustainable development emphasizing the role of various forms of studies. Mostly theoretical research methods have been used in the present study. The starting point of for this research is a theoretical framework. There are both legal underpinnings and practical implementation aspects in this task. The features outlined above are emphasized in the normative acts referring to the Latvian higher education, the documents of the institutions of higher education, and particularly in the study programmes. The results of the research show that consumer citizenship education can be acquired as an interdisciplinary system. The goals and objectives of consumer citizenship education involve training young specialists possessing broad professional knowledge, developed critical thinking, the ability to organize and manage work in a modem way, understanding of the ethical, civic and patriotic values, as well as the ability and skills to engage in various social activities. Consumer citizenship education needs transdisciplinary knowledge if it is to solve the problems of humanity, the problems aggravated by unsustainable, unethical, even immoral consumption. The link between consumer citizenship education and sustainable development is ensured by shared common values, which reveal the sense and importance of both consumer citizenship and ethical sustainability. 展开更多
关键词 higher education citizenship education consumer citizenship education sustainable development consumer citizen
下载PDF
Accounting Problems and Countermeasures in SME
11
作者 Xiumei LI 《International Journal of Technology Management》 2015年第4期85-87,共3页
SMEs in the national economy is an imporl^nt part of maintaining market stability, and it has a very important role for the operation to ensure a rational pricing mechanism and to ensure thll employment and promote su... SMEs in the national economy is an imporl^nt part of maintaining market stability, and it has a very important role for the operation to ensure a rational pricing mechanism and to ensure thll employment and promote sustained and healthy develop, and it ensures social stability. However, the presence of SMEs in the financial control is weak; problems of accounting information distortion and other issues limit itself to develop, and we do some research on the current problems and countermeasures of SME financial management. 展开更多
关键词 SMES Accounting Management COUNTERMEASURE
下载PDF
历史上的滇藏民间商贸交流及其发展机制 被引量:9
12
作者 周智生 《中国边疆史地研究》 CSSCI 北大核心 2007年第1期82-89,共8页
滇、藏、川毗邻的多民族地区间以生活物资交流为主的商贸关系,既是这个地区各民族对外交流的一种重要方式,同时也是促进民族经济社会发展的一个重要途径。本文梳理了滇、藏、川毗邻地区间源远流长的民间商贸发展历程,探析彼此间商贸交... 滇、藏、川毗邻的多民族地区间以生活物资交流为主的商贸关系,既是这个地区各民族对外交流的一种重要方式,同时也是促进民族经济社会发展的一个重要途径。本文梳理了滇、藏、川毗邻地区间源远流长的民间商贸发展历程,探析彼此间商贸交流发展的促动机制,为新形势下云南和川、青、藏等毗邻的民族地区间跨区际紧密经济合作关系的重启提供借鉴。 展开更多
关键词 云南 西藏 四川 民间贸易 发展机制
原文传递
China's Approach to Its Exchange Rate Mechanism: Adaptability of BBC Rules
13
作者 Jianping Ding Ying Zeng 《China & World Economy》 SCIE 2005年第5期43-55,共13页
China's recent declaration of principles on its exchange rate mechanism has made it very clear that any move should be on China's own initiative; such a move should be sustainable and under control. China has adopte... China's recent declaration of principles on its exchange rate mechanism has made it very clear that any move should be on China's own initiative; such a move should be sustainable and under control. China has adopted gradualism in the exchange rate reform process. On July 21st, 2005, China changed Renminbi (RMB) pariy (appreciation) by 2 percent, signaling the exchange market reform process. This paper is to study the past history of the crawling-peg of RMB on the US dollar with a view of its future reform. The flexibility provided by the crawling-peg still fits well with China's status quo. However, the flexible mechanism should follow the trend of China's economic development with well-timed parity changes. The extent of the fluctuation band rests upon China's ability to maintain its currency stability to counter future speculation and shocks. Only when the market mechanism is restored in China can an equilibrium RMB exchange rate be reached. 展开更多
关键词 flexible mechanism crawling-peg RMB exchange rate BBC Rules
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部