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手机信号屏蔽器会不会影响人的健康?
浏览:0 发布日期:2020-02-22

  一种具有信号干扰功能的手机信号屏蔽器将在全国许多地方的中高考考场被安装使用。该装置能干扰屏蔽手机信号,防止考生利用手机(包括移动、联通、CDMA、小灵通)作弊。实际上,这种装置去年在有的地方的考场就已经被安装使用,很多会场礼堂等特殊场合也早在几年前就开始使用这种装置,以防会议被此起彼伏的手机铃声打断。有的学校甚至在教学区安装该装置,以免学生上课接手机干扰课堂秩序。教育部虽然没有对安装手机屏蔽器作出强制性规定,但是也认为手机屏蔽器是防止大面积作弊的有效手段,并曾出台过学校使用手机屏蔽器安全的要求。

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  ZHEIZHONGZHUANGZHISHIFOUYOUHAI?

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