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在基础研究、应用研究和技术开发中,技术开发所需要的经费大大高于前二者。并且带有风险性。它需要有与生产规模类似的中试车间,这一点,在我国却是个薄弱环节。我国大多数科研成果之所以不能满足企业的要求,主要是因为没有经过中间放大试验,成果不成熟,不能很快转入生产,形成产品。科技界希望国内尽快具备中试条件,70年代就曾呼吁过,但效果甚微。其中,国家财力有限是一个相当重要的原因。科研是需要花大量的钱的,需要有雄厚的经济基础。从一些工业发达国家科技投资的情况看,科研经费占国民收入的比例,美国60年代和1975年均为2.5％以上,到1987年就占到国民生产总值的3.0％。日本60年代为1.2～1.6％,1975年为2.1％,到1987年占国民生产总值的3.0％。西德60年代为1.1～1.9％,1975年为2.8％,到1987年占国民
In basic research, applied research and technology development, the cost of technology development is much higher than the former two. And with the risk. It needs a pilot plant of similar production scale, which is a weak link in our country. The reason why most of the scientific research achievements in our country can not meet the requirements of enterprises is mainly because without the intermediate amplification test, the results are immature and can not be quickly transferred to production to form a product. The science and technology community hopes to have the Pilot as soon as possible in the country. It was called in the 1970s but with little effect. Among them, the national financial resources is a very important reason. Scientific research is to spend a lot of money, you need to have a solid economic foundation. From the perspective of investment in science and technology in some industrialized countries, the ratio of research funding to national income shows that in the 1960s and 1975 both the United States and the United States were over 2.5%, accounting for 3.0% of GNP in 1987. Japan in the 1960s was 1.2-1.6%, compared with 2.1% in 1975 and 3.0% of GNP in 1987. The West Germany in the 1960s was 1.1-1.9%, up from 2.8% in 1975 and occupying the national territory in 1987