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随着现代科学技术的迅速发展,电脑不仅成为各行各业的重要工具,而且还成了居家生活的时尚。电脑的发展和普及给人类带来了极大的效益和方便,但不能忽视的是,它对使用者的健康也带来一定危害。电脑对人体的损害目前已知的主要是导致视力减退、重复性劳累损伤及有害气体与电离射线影响。 电脑对眼睛损害所导致的视力疾病主要包括眼疲劳,头痛,视线模糊,眼干燥或发红、畏光、复视和后像。电脑屏幕反射光、光线不适和
With the rapid development of modern science and technology, computers have not only become an important tool in all walks of life, but also become fashionable in home life. The development and popularization of computers bring great benefits and conveniences to mankind. However, it can not be neglected that it is also harmful to the health of users. Computer damage to the human body is mainly known to cause vision loss, repeated injuries and injuries and harmful gases and ionizing radiation effects. Eye damage caused by computer vision diseases include eye fatigue, headache, blurred vision, dry eyes or redness, photophobia, diplopia and afterimage. Computer screen reflects light, light and discomfort