经过改革开放二十多年的发展,我国综合国力有了很大提高,人民生活已基本达到小康水平。从GDP总量来看,2005年我国仅次于美、日、德,居世界第四位,若按PPP(购买力评价)计算则与日本差不多;从财政收入规模来看,2005年我国财政收入已突破了3万亿元大关,预计今年仍有较大幅度的增长。但是,如果从经济发展的质量来看,由于缺乏核心技术,缺少自主知识产权,我国仍主要 After more than 20 years of reform and opening up, China's comprehensive national strength has been greatly improved and the people's life has basically reached the well-to-do level. In terms of total GDP, China ranks second only to the United States, Japan and Germany in 2005, ranking the fourth in the world. According to PPP (Purchasing Power Evaluation), it is similar to Japan. From the perspective of fiscal revenue, China's fiscal revenue Has exceeded the 3 trillion yuan mark, is expected to have more substantial growth this year. However, if we look at the quality of economic development, our country is still mainly due to the lack of core technologies and the lack of independent intellectual property rights