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美国航天技术已有效地转移到非航天领域。本文对美国航天技术的决策与执行机构、技术转移政策、技术转移渠道,以及航天技术的转移过程、航天技术转移的社会环境作了介绍。美国航天技术应用取得了相当进展。据美国蔡斯计量经济协会估算,美国航空和航天局 (NASA)投资效益高达1:14。航天技术应用分为直接应用和间接应用两类:直接应用是指在经济中直接利用航天技术。美国的通信广播卫星使用量占全世界的1/2,拥有三个系列近地轨道气象卫星、一个地球同步轨道气象卫星,美国的陆地卫星已在20多个国家设立了地面站。美国应用子午
U.S. space technology has effectively been transferred to the non-space field. This article introduces the decision-making and implementing agencies, technology transfer policies, technology transfer channels, and the transfer process of aerospace technology and the social environment of aerospace technology transfer in the United States. US aerospace technology has made considerable progress. According to the estimates of the Chase Econometric Association, the investment benefit of NASA is 1:14. Aerospace technology is divided into direct application and indirect application of two categories: direct application refers to the direct use of space technology in the economy. The United States uses about one-half of all communications and broadcasting satellites in the world. It has three series of near-Earth orbit meteorological satellites and one geosynchronous orbit meteorological satellite. Terrestrial satellites in the United States have established ground stations in over 20 countries. US application of the Meridian