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11.
本文介绍了37届巴黎航展的航天航空电子设备和系统,也括综合化电子系统及其发展动态.  相似文献   
12.
This paper focuses on China's efforts to build a world-class aircraft manufacturing industry. In the first half of the 1990s, the potential of the Chinese industry to mount a competitive challenge to Western aircraft builders was largely discounted. Nowadays, the threat is taken more seriously. The growth in the Chinese air transport market has reinforced the bargaining power of national aircraft producers and authorities are giving priority to building science and technology capacity in this area. Progress in creating military/civilian synergies has proven much more modest and the overall industry still lacks effective coordination.  相似文献   
13.
论中国航天企业专利权保护的国际战略   总被引:1,自引:0,他引:1  
中国已成为世界航天强国,中国的航天企业在加强内部知识产权保护的同时,要把竞争的主要精力放在专利权保护的国际战略选择上。由于在成为世界航天强国后,面对的竞争对手有强有弱,故在面对弱者实施"进攻型专利权保护战略"的同时,还要面对美俄企业实施"防御型专利权保护战略",构成混合战略,灵活运用"基本专利"和"外围专利"的组合,并大力形成"专利网"的战略等。  相似文献   
14.
文章介绍了在Visnal Basic60环境中模拟TT英文打字软件开发英文打字程序,结合windows系统将主要打字功能实现,为理解打字软件设计思想,开发新的打字软件提供参考。  相似文献   
15.
In this study, we estimate total factor productivity (TFP) growth as well as multilateral TFP index for 25 contiguous China provinces over the 1985–2007 period. Agricultural output growth for each province was decomposed into TFP growth and input growth, where input growth was further disaggregated into contributions from growth of labor, capital, land, and intermediate goods. Over the study period, TFP growth contributed 2.7 percentage points to output growth annually, which was slightly higher than the input growth contribution of 2.4 percentage points per annum. On average, the annual rate of productivity growth peaked during 1996–2000, at 5.1%. It slowed in 2000–2005 to a rate of 3.2% per annum and declined in the most recent years (2005–2007) to ?3.7%. Differences in productivity among regions persisted over the entire period. The tendency toward faster TFP growth in relatively well‐off coastal regions may imply a widening of regional inequality.  相似文献   
16.
Formal collaboration between universities and industries is a recent phenomenon. Currently the role of an industry-university collaboration (IUC) is to close the gap between industry and academia. This study aims to analyze the willingness to engage in technology transfer (TT) in IUCs from the three vantage points of the technology transferor (university), the technology transferee (industry), and the TT intermediary institute. This study mainly observes the pairwise relationships between influencing variables and sub-variables and willingness to participate in TT in an IUC. From the vantage point of universities, this study shows that the “transferor's incentive” and “capability of transferor” variables positively influence willingness to participate in TT in an IUC. From the vantage point of industry, the results indicate that “capability of transferee” and “incentive for establishing technological resources” have major influences on willingness to participate in TT in an IUC. From the vantage point of TT intermediary institutes, the results show that “intermediary's fundamental resources” and “intermediary's transferring process” have a positive impact on willingness to participate in TT in an IUC.  相似文献   
17.
航天测控系统在未来战争中具有极其重要的作用。针对未来战争需求,提出了航天测控对抗的概念,分析了航天测控对抗的能力,探讨了实现航天测控对抗的手段。  相似文献   
18.
This paper explores the dynamics of high-tech industrialisationin three emerging countries with sub-regional power ambitionsin the peculiar case of aerospace. The focus of the analysisis on the interaction between economic and political factors,at both the domestic and the international levels. The three(initially) state-owned firms show diverging fortunes that reflectdifferences in the ability to align the ownership structureto the financial requirements of technological upgrading, toadopt modern management practices, to participate actively inthe internationalisation of global supply chains, and to garnerthe support of domestic interest groups.  相似文献   
19.
基于GPS校准的CEI系统测量原理和精度分析   总被引:2,自引:0,他引:2  
随着我国经济体制改革进程的推进,中小企业越来越显示出其推动我国国民经济发展的重要作用。本文结合一些数据,着重从经济发展,社会稳定以及经济体制改革等方面阐述了中小企业在我国目前转轨经济中的地位与作用。  相似文献   
20.
某型测量船承担着国家级试验的海上测量和控制任务,虽然目前在分系统或系统设计上考虑了一定的信息综合处理要求,但从整个系统的设计上还存在可以改进的地方。本文中结合信息融合技术的发展和应用,探讨了该型测量船对其信息处理平台进行系统重构的初步设想。  相似文献   
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