随着科学技术的发展和物质生活的提高,各种各样、大大小小的电器已经越来越多地走入人们的生活,但是,在这些电器为人们带来方便、舒适和享受的同时,也给人们引来一个隐形杀手——就是人们根本看不见、摸不着的电磁波。无论是冰箱、彩电,还是空调、电热毯,无论是电脑、移动电话,还是电台、电视 With the development of science and technology and the improvement of material life, a great variety of electrical appliances, large and small, have come into people’s lives more and more. However, while these electrical appliances bring convenience, comfort and enjoyment to people , But also lead people to an invisible killer - that is, people simply can not see, touch the electromagnetic waves. Whether it is a refrigerator, color TV, or air conditioning, electric blankets, whether it is a computer, mobile phone, or radio, television