What radiation protection the computer clan is
Computer's clan every day's work is facing toward the computer, and we all know the computer has very great radiation to the human body. How do we reduce its radiation to minimumly? Next let us see four knacks of radiation protection!
1,Flee from radiation The editor recommends:Good for the brain and hold and help you to relieve giddy
Computer radiation pollutes the circulatory system, immunity, reproduction and supersession function that will influence the human body, the serious one will also bring out cancer, accelerate the cancer cell hyperplasia of the human body.
The danger of electromagnetic radiation of the computer, can take the initiative to protect and protect two kinds of methods passively at present. Protect the law passively, take and give and contact and operate staffing radiation protection clothes, rejecting, the radiation protection curtain, radiation protection glass of radiation protection of the computer,etc. measure frequently; Protect the law voluntarily, it is from " source " of electromagnetic radiation of the computer . Parts such as display and machine case,etc. are started, eliminate or shield it.
2,Appropriate rest
Choose getting green environmental protection, healthy display, in order to reduce the intersection of screen and the intersection of script and the intersection of definition and enough visual the intersection of nerve and overtired and miscellaneous light that cause to visual impact and radiation of nerve, in addition, luminance that reveal should around light 3 time about at the the intersection of computer and screen, eyes should keep with the distance of the computer screen in above 60cm. Work in front of the computer for an hour each time, should have a rest for 10 minutes. Can also use some artificial tear come on moist eyes, increase number of times that blink sedulously.
3,Put the computer scientifically
Sight and, until when the 115 about horn, the intersection of shank and muscle of people relax to the intersection of the earth's core and contained angle of perpendicular most in people. So the intersection of computer and display and relative altitude of seat want, change, if having the condition, allocate one to possess liquid crystal display that good human engineering is designed for oneself, it can realize go up and down, rotate, front and back the intersection of angle of elevation and the intersection of person who regulate and flexible operation freely from side to side freely from head to foot, like this no matter you sit tall or shortly, needn't afraid one's own position of sitting is incorrect, and it is ill to suffer from the cervical vertebra. Certainly, should prevent the cervical vertebra disease, will avoid keeping the same posture not moving for a long time.
4,Avoid " mouse hands " Entangle you
While the mouse uses, should also pay attention to the following several points: Wear the comfortable and soft wrist band, separate the friction of wrist and hard thing; Prevent the upper limbs from being in fixed, machinery but under the working state of the frequent activity for a long time; The height of keyboard and mouse on the computer desk, had better be lower than the elbow height while sitting; While using the mouse, the arm don't be unsettled, in order to lighten the pressure of the wrist, don't use the wrist strength to try hard to depend on the arm strength to do while moving the mouse, reduce the wrist and receive strength.
|
0 comments:
Post a Comment