The body's cells are killed or killed on a large scale if the body is exposed to more than a safe dose of radiation for a long period of time.
Hazards of electromagnetic radiation. Electromagnetic pollution has been recognized as ranked in the air pollution, water pollution, noise pollution after the fourth major public nuisance. The United Nations Conference on the Human Environment will be included in the electromagnetic radiation must be controlled one of the main pollutants.
Electromagnetic radiation includes both electrical equipment such as television towers, cell phones, electromagnetic wave transmission towers and other operation of high-intensity electromagnetic waves, but also includes computers, substations, television, microwave ovens and other household appliances used to produce electromagnetic radiation. These electromagnetic radiations fill the space, are colorless, tasteless and invisible, and can penetrate a variety of substances, including the human body.
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Methods of radiation protection
Avoiding radiation hazards focuses on strengthening protection . Those engaged in the relevant work must comply with the operating regulations to minimize the chance of exposure to accidents. The general public should minimize unnecessary medical exposure, in the diagnosis of disease can be diagnosed by other methods, do not do radiological examination, need to do radiological examination should be preferred to film rather than X-ray fluoroscopy, because fluoroscopy is exposed to a much larger dose than film. Do not pick up unknown objects to avoid accidentally picking up radioactive sources.
Baidu Encyclopedia - Radiation Hazards