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水污染、雾霾天气已成为当前热词,环保问题是我国目前亟需解决的重要课题之一,控制污染源是根本之道,一些电子、电器产品的大量污染是重要的污染源,而这恰恰是被许多电学教师忽略的课题。
Water pollution and hazy weather have become the current hot words. Environmental protection is one of the most important issues to be solved urgently in our country. Controlling pollution sources is the fundamental way. A large amount of pollution of some electronic and electrical products is an important source of pollution, and this is exactly A subject overlooked by many electrical teachers.