高技术这个词,对于当今的人们并不陌生。但是,可承受性(Affordability)作为与高技术发展息息相关的概念,了解的人并不多。早在1992年7月,美国国防部在综合评估了美国国家高技术发展和国防需求后,提出了11项国防关键技术计划的同时,以七大应用领域为促进国防技术进步的目标,其中就有一个领域是可承受性。 The word high-tech is no stranger to people today. However, there are not many people who understand the concept of Affordability, which is closely related to the development of high technology. As early as July 1992, after a comprehensive assessment of the U.S. national high-tech development and national defense needs, the U.S. Department of Defense put forward 11 key national defense technology plans and adopted seven major application areas as the goal of promoting technological progress in national defense. Among them, One area where there is affordability.