对高技术企业的定义,主要依据两大特点:一是专业技术人员的比例高;二是销售收入中用于‘研究与发展”的投资比例高。这两大特点又反映了一个共同的东西,即‘知识密集’。这是高技术产品的一个必要成份,也为技术继续革新所必需。最典型地说,一个高技术企业中要有百分之四十到六十具有学位的技术、科研人员和高中毕业后经过两年以上技术训练的精巧技术人 The definition of high-tech companies is based on two major characteristics: first, the high proportion of professional and technical personnel, and second, the high proportion of investment in ’research and development’ in sales revenue, which reflect a common thing. , which is ’knowledge intensive’. This is an essential component of high-tech products and is also necessary for technological innovation. Typically, a high-tech enterprise must have 40 to 60 percent of technology with a degree, Scientific researchers and skilled technicians who have passed two years of technical training after graduating from high school