一前视红外技术方面的研制工作,主要集中在美、英、法和西德四国,其它国家有瑞典、荷兰、日本、意大利和苏联等。美国的技术最为先进。据美国估计苏联的能力正在逐步接近美国的普通技术水平。前视红外仪是七十年代红外技术发展中最重要的一项成果。作为一种昼夜可用的实时传 A forward looking infrared technology research and development work, mainly in the United States, Britain, France and West Germany, the other countries are Sweden, the Netherlands, Japan, Italy and the Soviet Union. The most advanced technology in the United States. According to the United States, the Soviet Union's capability is gradually approaching the average level of the United States. Front view infrared instrument is the seventies infrared technology development of the most important achievement. As a day and night available real-time transmission