外文文献原稿和译文--传感器技术.doc

毕业设计（论文）——外文文献原稿和译文1.外文文献原稿和译文外文文献原稿和译文原原 稿稿Sensor TechnologyThe 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 technology the United States long-term 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 2000 are 15 contributes to the key technology to improve the twenty-first 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 organization and leadership of the company and the national business sectorSensor technology is one of the world today attract people's attention the rapid 毕业设计（论文）——外文文献原稿和译文2development of high technology, but also is an important sign of the development of modern science and technology, it and communication technology, computer technology constitute the three pillars of information industry. If the computer is the extension of the human brain, the sensor is the extension of human facial features, as the rapid development of integrated circuit, computer 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, computer technology, information processing technology, microelectronics, optics, acoustics, precision machinery, materials science, bionics, a comprehensive high-tech 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, telecommunications, biotechnology, medicine, environmental protection, disaster prediction and prevention, materials, agriculture and forestry, fishery production, food, tobacco, robot manufacturing, household appliances and other fields, it can be said that almost penetration to each field.The development history, sensorThe foreign development of sensor technology has two different ways, one is to the United States as the representative of the walk way of civil, first increased and then the popularity of the first military post. The other one is represented by Japan focused on the utility and commercialization, popularization to improve, by the introduction, digestion, imitation to innovation path to improved design. The former is expensive, the latter is less expensive, faster.According to the expert assessment, compared to our country sensor technology and the foreign advanced countries, in scientific research and development should be 10 years behind, are 15 years behind in the production technology.Rapid development of sensor technology, there are the following reasons1 attaches great importance to the research of the sensor function material:Traditionally, we are making all sorts of sensors based on various functional 毕业设计（论文）——外文文献原稿和译文3materials, which often limits the sensor performance is further improved.2 of the sensor technology development attaches great importance to:For example, the United States of America Hone Will company's development center solid-state sensor annually for the equipment investment is $50000000, currently owns including computer aided design, crystal growth, processing, pattern generator, to repeat photography, automatic coating and lithography, plasma etching, sputtering, diffusion, extension, evaporation, ion implantation, chemical vapor deposition, scanning electron microscope, package and screen dynamic testing the most advanced equipment and production line, and is approximately every three years to update the most equipment, claiming that only in this w。