据美国杂志报导,美国电气与电子工程师学会技术政策理事会最近发表了一份有关1992和1993财政年度防务拨款授权法案中的研究开发项目的报告。这份报告表明,随着美国日益重视它在国际市场上的竞争力问题,研究开发在美国的地位又重新变得越来越重要。该报告指出,美国用于与防务有关的研究、开发、试验和评估(RDT&E)的费用约 According to the U.S. magazine, the Institute of Electrical and Electronics Engineers Council of Technology Policy recently published a report on research and development projects in the Defense Appropriations Authorization Act of 1992 and 1993. This report shows that with the United States placing increasing emphasis on its competitiveness in the international market, the status of R & D in the United States has once again become increasingly important. The report states that the U.S. fee for research, development, testing and evaluation (RDT & E) related to defense is about