目前世界手机用户已超过8亿,几乎每一个人都暴露于移动通信的微波辐射。在随之产生的一系列公共卫生问题中,尤其值得高度关注的是近年来使用手机的儿童数量一直呈增长势态,且逐渐趋向低龄化;此外,移动通信服务通道的扩建,越来越多基站出现在学校校园及幼儿园附近。以往研究证 At present, there are more than 800 million mobile phone users in the world, and almost everyone is exposed to the microwave radiation of mobile communications. Among the series of public health problems that have arisen, it is particularly noteworthy that the number of children using mobile phones in recent years has been on an increasing trend and has gradually become younger. In addition, the expansion of mobile communication service channels has led to more and more base stations Appear in the school campus and kindergarten nearby. Past research certificate