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EMI—电磁波屏蔽涂料是以计算机为主体的信息工程发展到二十世纪极高水平下的必然产物。信息工程在人类生产、生活的各个领域的渗透产生了被专家称之为现代环境物理污染的电磁波辐射及传导干扰。这种物理污染不仅对人类生存的环境带来严重危害,并可能在政治、军事、外交、科技、经济等领域造成不可估量的损失。因此,“七五”期间国家将解决电磁波辐射及传导干扰列为国家重点科技攻关项目。
EMI—Electromagnetic wave shielding coatings is an inevitable result of the development of computer-based information engineering to the very high level of the 20th century. The infiltration of information engineering in various fields of human production and life has produced electromagnetic radiation and conductive interference that experts call the physical pollution of the modern environment. This physical pollution not only poses a serious threat to the environment in which human beings live, but may also cause incalculable losses in the political, military, diplomatic, scientific and technological, and economic fields. Therefore, during the “7th Five-Year Plan” period, the country listed electromagnetic radiation and conducted interference as the key national scientific and technological projects.