跨国公司在华投资战略分析

从跨国公司在华投资的现状、历程出发，具体分析跨国公司对华投资战略的特点，并提出减少其负面影响的应对措施。     

基于T-VEC 的需求模型建立和用例设计验证

在需求和设计层面上介绍了基于T-VEC 的建模与分析方法,生成的测试向量达到路径、决策和条件 的全测试覆盖,保证了每个需求功能点得到充分的测试。本文以调光控制系统为例,针对自动调光算法提出并 建立了迟滞环控制模型,通过模型分析识别需求中的缺陷、生成测试向量和测试驱动、编译和执行测试驱动、 执行结果分析。验证结果表明了该方法在航空嵌入式软件测试中的有效性和实用性。     

中国旅游业的发展特征与趋势研究

中国旅游业经过高速成长,已成为国民经济的一个重要产业,目前具有资源开发的宽泛性与不均衡性、产品供给的基本适应性与多样性、市场的巨大性与消费的普遍性、要素配套的失衡性、新业态萌动的蓬勃性、目的地产业的聚集性与发展的区域性、政府旅游管理决策认识的科学性等发展特征,发展趋势是产业地位和作用强化、产业结构合理化和高度化、产业组织集团化、管理法制化和规范化、发展生态化和可持续化、支撑科技化、盈利模式复合化.在国内外相关条件不断提高和改善的环境下,中国的旅游业将会迎来一个新的快速发展的阶段.     

Assessment of the sensitivity of vegetation to El-Niño/Southern Oscillation events over China

This research explores the sensitivity of vegetation in China to El-Niño/Southern Oscillation (ENSO) events from 1982 to 2006. The ENSO events are defined by the Multivariate ENSO Index (MEI), and variation in vegetation cover is captured by the Advanced Very High Resolution Radiometer (AVHRR) Normalized Difference Vegetation Index (NDVI). Pearson’s χ2 test was used to identify the areas where the variation in vegetation was sensitive to El Niño and La Niña events. The difference in the sensitivity of various ecosystems was investigated using the Moderate Resolution Imaging Spectroradiometer (MODIS) land cover product in 2000. Composite NDVI graphs during El Niño, La Niña and non-ENSO years were also produced to investigate the ENSO relationship with the six vegetation ecosystems during El Niño, La Niña and normal phases. The results show that most of the ENSO-sensitive land in China is only affected by one of the two phases of ENSO events, and the area of El Niño-sensitive vegetation is much larger than that of La Niña-sensitive vegetation. North China and the Hengduan Mountains are the two cores of the El Niño-sensitive areas, while the La Niña-sensitive areas are mainly distributed in the central, northwest and northeast regions of China. The sensitivity of vegetation varies across ecosystems: grassland and shrubland had the largest share of El Niño-sensitive areas, and sparse vegetation and savanna were the most sensitive to La Niña events. Overall, the impacts of El Niño events on vegetation in China had regular seasonal variation, while the impacts of La Niña events had regular zonal distribution.     

The Chinese GNSS—System development and policy analysis

As the most successful dual-use technology at present the Global Navigation Satellite System (GNSS) also has extensive recognition in China. China began developing navigation satellites in 1967 and now has 45 years' experience in the field. 2012 was a crucial year for China's GNSS: the first-stage project of the second-generation global navigation satellite system was rounded off, and it entered service for regional area navigation and positioning. This paper discusses the development history of China's satellite navigation, analyzes the background to China's decision to develop an independent GNSS and investigates the formation of its three-step development strategy. It reviews the system construction and industrial policy of the BeiDou system and the actions taken by various government departments at different times.     

Sino-Latin American space cooperation: A smart move

Sino-Latin American space cooperation has grown in the past several years, contributing to debates over China’s rising influence in the region. Much of what has been written about this phenomenon is overly simplistic and denotes a lack of understanding of the interplay between the domestic and the international when decisions of international cooperation are taken. This paper argues that calculations of both domestic and international interest are important in Sino-Latin space relationships, with the former of particular importance to Latin American countries. It explores these interests as demonstrated in the cooperative programs of four Latin American countries. It concludes that, while the US relationship is not a major factor in their decisions to cooperate or not with China, the USA could benefit from a greater understanding of this phenomenon to expand its relationships with the emerging space nations of the region to its benefit.     

我国国债宏观经济效应的实证研究

采用多元Granger因果测试模型和1980～2003年的相关数据实证检验我国国债的宏观经济效应。实证结果表明，我国国债融资实际上并未对宏观经济产生显著影响。这主要是因为我国利用国债融资的时间较短，国债的宏观经济效应尚未显现；利用国债融资的多为基础设施项目，周期较长，真正发挥效应尚需一段时间；尤其是国债资金管理不到位，使得国债融资未对实体经济作出积极贡献。因此，政府当务之急是完善国债投资管理和审批体制，增加国债资金运用的透明度，加大对国债资金管理和使用的监督和检查力度，提高国债项目的投资效益。     

深空测控通信的特点和主要技术问题

分析研究了深空测控通信的特点,对频段提高、灵敏度提高、G/T值提高、EIRP提高、编码增益提高、定轨精度提高、极窄带锁相、低门限接收和调制/解调方式等主要技术问题进行了探讨.     

中国商业银行表外业务发展滞后的原因分析

针对中国商业银行表外业务与国际相比发展落后的现状，从两个方面，即商业银行自身是否具有发展表外业务的主观感望和我国现阶段是否具备开展此项业务的客观条件，分析其原因。研究认为，由于目前主客观两方面条件尚未充分具备，导致了表外业务的发展滞后。同时，依据对主客观两方面条件变化的预期，得出了我国银行业有必要也有能力加强表外业务发展的结论。     

中日知识产权战略比较与分析

探讨知识产权战略国际化的发展趋势,从时代背景、立法历程、管理体制、企业知识产权文化四个方面分析比较了中日知识产权战略。我国应借鉴日本知识产权战略,一方面有选择有重点地开发原创性自主知识产权,一方面引进先进技术开发再创性自主知识产权;要逐步建立统一的国家知识产权管理部门,加强企业知识产权战略实施。