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随着计算机走入家庭,越来越多的人开始和计算机打交道。伴随而来的,如何创造一个良好适宜的计算机使用环境,是一个不可忽略的问题,因为计算机的使用环境与身体健康密切相关。使用计算机时间较长的人常常会有头胀、眼疼、颈部、腰背部不适等疲劳症状,这往往与设备的放置、桌椅的位置、采光、空气的流通以及操作姿势诸多因素有关。合理的使用环境能够减轻这些不良感觉,提高工作效率,对健康有益。下面就以这些因素中的主要方面介绍一下关于计算机的使用环境的问题,使您在布置家庭计算机使用环境时有所借鉴。一、设备的放置一台微机由主机箱、显示器和键盘三大部分组成。显示器的放置位置至关重要,因为显示屏对人的视觉及肩肌、颈肌的酸疼有很大影响。那么什么是合理的摆放位置呢?是把显示器放于使用者正前方,距离眼部有一尺远,高矮使操作者水平视
As computers enter the home, more and more people begin to deal with computers. Concomitantly, how to create a good and appropriate computer environment is a problem that can not be ignored, because the environment in which the computer is used is closely related to the health of the computer. People who use a computer for a long time often have symptoms of headache, eye pain, neck, lower back discomfort, and so on, which are often related to the placement of equipment, the location of tables and chairs, lighting, air circulation, and operational posture. Reasonable use of the environment can reduce these negative feelings, improve work efficiency, good for health. Here are some of these factors to introduce the main aspects of the use of the computer environment, so that when you deploy the home computer environment to learn from. First, the placement of equipment A computer from the main chassis, monitors and keyboard three major components. The placement of the monitor is crucial, as the display has a significant impact on human vision and soreness of the shoulder and neck muscles. So what is a reasonable placement? The monitor is placed in front of the user, a foot away from the eye, the height of the operator horizontal