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电子计算机已广泛应用于工农业和国防科学。业已证明,电子计算机的视屏显示终端(Video Display Terminal,VDT)对其操作人员的身体健康具有影响。本文仅就VDT的电磁辐射研究的近况作一概
Computer has been widely used in industry, agriculture and national defense science. It has been demonstrated that the video display terminal (VDT) of an electronic computer has an impact on the health of its operator. This article only on the current situation of VDT electromagnetic radiation study