【正文】 EMS) to give a high attention, the United States Agency (NASA) as support, the United States of America39。畢業(yè)設計（論文） —— 外文文獻原稿和譯文 1 外文文獻原稿和譯文 原 稿 Sensor Technology The sensor is an important technical foundation of the new technological revolution and the information society, is the trailbreaker of modern science and technology. The United States claimed as early as 80 years the world has entered the era of Japanese put sensors, sensor technology as the first ten technology. Japanese businessmen claimed dominated the sensor technology will be able to dominate the new era. The world developed countries attach great importance to the development of technology of sensor. The United States, Japan, Britain, France, Germany and other countries have put the sensor technology as one of key technology in developing countries. 22 techno logy the United States longterm national security and economic prosperity in the crucial 6 and sensor information processing technology is directly related to. On the protection of the quality advantage the United States weapons system is essential for key technology, 8 for the passive sensor. The United States Air Force in 2020 are 15 contributes to the key technology to improve the twentyfirst Century air force capability, sensor technology ranked second. Japan on the development and utilization of sensor technology of considerable importance as a national focus on the development of one of the 6 core technology. There are 70 key issues of Japanese science and technology agency established in 90 key scientific research projects, 18 of which are closely related with the sensor technology. The United States of America in the early 80 s on the establishment of the National Technology Group (BGT), help the sensor technology development work of the government anization and leadership of the pany and the national business sector Sensor technology is one of the world today attract people39。s attention the rapid development of high technology, but also is an important sign of the development of 畢業(yè)設計（論文） —— 外文文獻原稿和譯文 2 modern science and technology, it and munication technology, puter technology constitute the three pillars of information industry. If the puter is the extension of the human brain, the sensor is the extension of human facial features, as the rapid development of integrated circuit, puter technology, the development of people gradually understand information intake device sensor has not kept pace with the information technology and exclaimed, the brain developed, facial features Sensor technology is one of the cross many disciplines measurement technology, semiconductor technology, puter technology, information processing technology, microelectronics, optics, acoustics, precision machinery, materials science, bionics, a prehensive hightech intensive technology. The sensor has been widely used in aerospace, aviation, national defense scientific research, information industry, machinery, electric power, energy, transportation, metallurgy, petroleum, construction, telemunications, biotechnology, medicine, environmental protection, disaster prediction and prevention, materials, agriculture and forestry, fishery product