康康map -
First, the direct impact on physical health: computer monitors with radiation and electromagnetic waves, the long-term use will harm people"s eyes, and induced a number of eye disease, such as
Such as glaucoma; keystrokes on a long-term adverse upper limbs and fingers; to operate a computer, and the whole body shape changes are rare, high-speed, single and repeat the operation,
Position to force a lasting, easy to lead to disorders of the musculoskeletal system. Computer operations involving the main part of a waist, neck, shoulder, elbow, wrist
And so on.
Second, the computer microwave harm to the body: the computer the X-ray low energy and low-frequency electromagnetic radiation can easily cause central nervous system disorders. A British
Office of the electromagnetic wave research confirmed that the computer screen issued by the low-frequency radiation and magnetic fields, will led to 719 kinds of diseases, including itchy eyes, neck pain, short-term loss
To memory, such as depression and irritable.
The third is to increase the mental and psychological pressure: how to operate a computer in the process of a high concentration of attention, eyes, fingers frequently rapid movement so that the physical, psychological over-weight
Negative, resulting in more than a dream sleep, neurasthenia, Suanzhang head, the body immune system decline, and may even induce some mental diseases. This Yi
Loss of self-confidence, inner tension from time to time, irritability, anxiety, leading to mental and physical exhaustion.
Fourth, the network led to the syndrome: the unchecked for a long time to spend considerable time and effort on the Internet continued to chat, browse, would lead to a variety of different acts
Chang, psychological, personality disorder, part of the sympathetic nerve function disorders, severe cases, the syndrome developed into a network, a typical manifestation of the disease: emotional
Low interest loss, sleep disturbance, the biological clock disorder, decreased appetite and weight loss, lack of energy, psychomotor retardation and emotional self-assessment
Lower prices, slow thinking, do not want to participate in social activities, very little concern for others, alcohol and drug abuse.
Fifth, the dissemination of computer crimes against respiratory gases: computers, laser printers and other devices will be the release of ozone-harmful to human health, not only toxic, but also
Caused some difficulty in breathing, for those of asthma and allergy patients, the situation is more serious. In addition, a longer period of time to stay in the ozone gas
The higher the concentration, can lead to lung disease occurred.
How to prevent computer harmful
In their daily work, the computer disease prevention should note the following:
◆ suitable working environment.
◆ correct sitting position.
◆ percussion keyboard should not be too hard, try to relax the muscles.
◆ to improve efficiency, minimize the duration of stay on the screen before.
◆ should always wash your hands and face.
Computer Operator ◆ should eat foods rich in vitamin A. Such as carrots, bean sprouts, red dates, animal
Liver, lean meat, in order to add vitamin A deficiency. Much more I can drink green tea.
meira -
First, the direct impact on physical health: computer monitors with radiation and electromagnetic waves, the long-term use will harm people"s eyes, and induced a number of eye disease, such as
Such as glaucoma; keystrokes on a long-term adverse upper limbs and fingers; to operate a computer, and the whole body shape changes are rare, high-speed, single and repeat the operation,
Position to force a lasting, easy to lead to disorders of the musculoskeletal system. Computer operations involving the main part of a waist, neck, shoulder, elbow, wrist
And so on.
Second, the computer microwave harm to the body: the computer the X-ray low energy and low-frequency electromagnetic radiation can easily cause central nervous system disorders. A British
Office of the electromagnetic wave research confirmed that the computer screen issued by the low-frequency radiation and magnetic fields, will led to 719 kinds of diseases, including itchy eyes, neck pain, short-term loss
To memory, such as depression and irritable.
The third is to increase the mental and psychological pressure: how to operate a computer in the process of a high concentration of attention, eyes, fingers frequently rapid movement so that the physical, psychological over-weight
Negative, resulting in more than a dream sleep, neurasthenia, Suanzhang head, the body immune system decline, and may even induce some mental diseases. This Yi
Loss of self-confidence, inner tension from time to time, irritability, anxiety, leading to mental and physical exhaustion.
Fourth, the network led to the syndrome: the unchecked for a long time to spend considerable time and effort on the Internet continued to chat, browse, would lead to a variety of different acts
Chang, psychological, personality disorder, part of the sympathetic nerve function disorders, severe cases, the syndrome developed into a network, a typical manifestation of the disease: emotional
Low interest loss, sleep disturbance, the biological clock disorder, decreased appetite and weight loss, lack of energy, psychomotor retardation and emotional self-assessment
Lower prices, slow thinking, do not want to participate in social activities, very little concern for others, alcohol and drug abuse.
Fifth, the dissemination of computer crimes against respiratory gases: computers, laser printers and other devices will be the release of ozone-harmful to human health, not only toxic, but also
Caused some difficulty in breathing, for those of asthma and allergy patients, the situation is more serious. In addition, a longer period of time to stay in the ozone gas
The higher the concentration, can lead to lung disease occurred.
How to prevent computer harmful
In their daily work, the computer disease prevention should note the following:
◆ suitable working environment.
◆ correct sitting position.
◆ percussion keyboard should not be too hard, try to relax the muscles.
◆ to improve efficiency, minimize the duration of stay on the screen before.
◆ should always wash your hands and face.
Computer Operator ◆ should eat foods rich in vitamin A. Such as carrots, bean sprouts, red dates, animal
Liver, lean meat, in order to add vitamin A deficiency. Much more I can drink green tea.
不是很好 但是累坏我了 给我分吧
echo -
First, the direct impact on physical health: computer monitors with radiation and electromagnetic waves, the long-term use will harm people"s eyes, and induced a number of eye disease, such as <br> Such as glaucoma; keystrokes on a long-term adverse upper limbs and fingers; to operate a computer, and the whole body shape changes are rare, high-speed, single and repeat the operation, <br> Position to force a lasting, easy to lead to disorders of the musculoskeletal system. Computer operations involving the main part of a waist, neck, shoulder, elbow, wrist <br> And so on. <br> <br> Second, the computer microwave harm to the body: the computer the X-ray low energy and low-frequency electromagnetic radiation can easily cause central nervous system disorders. A British <br> Office of the electromagnetic wave research confirmed that the computer screen issued by the low-frequency radiation and magnetic fields, will led to 719 kinds of diseases, including itchy eyes, neck pain, short-term loss <br> To memory, such as depression and irritable. <br> <br> The third is to increase the mental and psychological pressure: how to operate a computer in the process of a high concentration of attention, eyes, fingers frequently rapid movement so that the physical, psychological over-weight <br> Negative, resulting in more than a dream sleep, neurasthenia, Suanzhang head, the body immune system decline, and may even induce some mental diseases. This Yi <br> Loss of self-confidence, inner tension from time to time, irritability, anxiety, leading to mental and physical exhaustion. <br> <br> Fourth, the network led to the syndrome: the unchecked for a long time to spend considerable time and effort on the Internet continued to chat, browse, would lead to a variety of different acts <br> Chang, psychological, personality disorder, part of the sympathetic nerve function disorders, severe cases, the syndrome developed into a network, a typical manifestation of the disease: emotional <br> Low interest loss, sleep disturbance, the biological clock disorder, decreased appetite and weight loss, lack of energy, psychomotor retardation and emotional self-assessment <br> Lower prices, slow thinking, do not want to participate in social activities, very little concern for others, alcohol and drug abuse. <br> <br> Fifth, the dissemination of computer crimes against respiratory gases: computers, laser printers and other devices will be the release of ozone-harmful to human health, not only toxic, but also <br> Caused some difficulty in breathing, for those of asthma and allergy patients, the situation is more serious. In addition, a longer period of time to stay in the ozone gas <br> The higher the concentration, can lead to lung disease occurred. <br> <br> How to prevent computer harmful <br> <br> In their daily work, the computer disease prevention should note the following: <br> <br> ◆ suitable working environment. <br> ◆ correct sitting position. <br> ◆ percussion keyboard should not be too hard, try to relax the muscles. <br> ◆ to improve efficiency, minimize the duration of stay on the screen before. <br> ◆ should always wash your hands and face. <br> Computer Operator ◆ should eat foods rich in vitamin A. Such as carrots, bean sprouts, red dates, animal <br> Liver, lean meat, in order to add vitamin A deficiency. Much more I can drink green tea.
小菜G的建站之路 -
To keep healthy, directness affects first: The computer display partner has radiation and the electromagnetic wave , the long range uses eye that can hurt people , causes a few eye ailments to happen, if the glaucoma waits; The long range strike key will be harmful for the finger and upper limb; The body configuration sum has changes all over seldom when handling a computer,high speed , single , the operation repeating, force the body place enduringly, disease easy to lead to musculoskeletal system. Time computing service, what be involved main location has middle , neck , shoulder , elbow , wrist part etc. Two is the computer microwave damage to the body: Low computer energy X ray and low frequency electromagnetic radiation, nervous centralis easy to arouse people loses balance. The United Kingdom one office electromagnetic wave studies verification , the low frequency radiation and magnetic field that the computer screen sends out, are able to lead to 719 kinds illnesses , include the eye itch , neck notalgia, briefly losing memory , irascible and depressed etc. Three are the pressure increasing the spirit and mentality: Attention concentrates operation highly in computer process , the eye , the finger move rapidly frequently, messenger physiology , excessive heavy burdens of mentality, produce sleep dreaminess , nervosism , head acid thereby swelling, airframe immunity comes down, disease being able to cause a little spirit aspect to happen even. Yi loses this person being confident , the heart is often strained , agitated , fret and fume, lead to the body and mind ultimately exhaustedly. Four are to lead to the network synthetical symbol: The nothing longtime is moderate in a field costing the plenty of time and energy continuing chatting , browsing on Internet , the meeting leads to the various behavior anomaly , the block , personality obstacle , autonomic nerves function part lose balance, grave person is developed becoming the network synthetical symbol , is is the illness model"s turn to show By : Be low-spirited, interest lose, sleep-disorder , biological clock are disorderly , appetite comes down with losing weight , being deficient in energy , the slow sum of spirit mobility is excited , oneself appraises lessening , thought joins public activities , seldom, is concerned with others , drinks and abuses slow , unwilling medicine waits. Five is that the gas that the computer gives off endangers respiratory system: Equipment such as computer , laser printer is able to release harmful healthy human body ozone , not only deleterious, and may bring about some person dyspneas, as for those asthma disease and allergy patient, condition has been more grave. Stay in higher ozone gas thickness place besides , comparatively for a long time , be able to lead to the lung lesion happened. How take precautions against the computer damage to the human body Prevent a computer from falling ill in daily work , should pay attention to several following: -- right work environment. -- correct seat posture. -- the knocking keyboard does not put forth self"s strength excessively , muscle loosens to the full. -- raise working efficiency , try one"s best to shorten time staying in the screen front. -- should often, wash face and wash hands. --, computer operation person should be rich in vitamin A food much. If carrot , bean sprouts , red dates , animal hepar , lean meat wait, to replenish the body with inner vitamin A deficiency. May drink Green Tea much.
我不懂运营 -
To keep healthy, directness affects first: The computer display partner has radiation and the electromagnetic wave , the long range uses eye that can hurt people , causes a few eye ailments to happen, if the glaucoma waits; The long range strike key will be harmful for the finger and upper limb; The body configuration sum has changes all over seldom when handling a computer,high speed , single , the operation repeating, force the body place enduringly, disease easy to lead to musculoskeletal system. Time computing service, what be involved main location has middle , neck , shoulder , elbow , wrist part etc. Two is the computer microwave damage to the body: Low computer energy X ray and low frequency electromagnetic radiation, nervous centralis easy to arouse people loses balance. The United Kingdom one office electromagnetic wave studies verification , the low frequency radiation and magnetic field that the computer screen sends out, are able to lead to 719 kinds illnesses , include the eye itch , neck notalgia, briefly losing memory , irascible and depressed etc. Three are the pressure increasing the spirit and mentality: Attention concentrates operation highly in computer process , the eye , the finger move rapidly frequently, messenger physiology , excessive heavy burdens of mentality, produce sleep dreaminess , nervosism , head acid thereby swelling, airframe immunity comes down, disease being able to cause a little spirit aspect to happen even. Yi loses this person being confident , the heart is often strained , agitated , fret and fume, lead to the body and mind ultimately exhaustedly. Four are to lead to the network synthetical symbol: The nothing longtime is moderate in a field costing the plenty of time and energy continuing chatting , browsing on Internet , the meeting leads to the various behavior anomaly , the block , personality obstacle , autonomic nerves function part lose balance, grave person is developed becoming the network synthetical symbol , is is the illness model"s turn to show By : Be low-spirited, interest lose, sleep-disorder , biological clock are disorderly , appetite comes down with losing weight , being deficient in energy , the slow sum of spirit mobility is excited , oneself appraises lessening , thought joins public activities , seldom, is concerned with others , drinks and abuses slow , unwilling medicine waits. Five is that the gas that the computer gives off endangers respiratory system: Equipment such as computer , laser printer is able to release harmful healthy human body ozone , not only deleterious, and may bring about some person dyspneas, as for those asthma disease and allergy patient, condition has been more grave. Stay in higher ozone gas thickness place besides , comparatively for a long time , be able to lead to the lung lesion happened. How take precautions against the computer damage to the human body Prevent a computer from falling ill in daily work , should pay attention to several following: -- right work environment. -- correct seat posture. -- the knocking keyboard does not put forth self"s strength excessively , muscle loosens to the full. -- raise working efficiency , try one"s best to shorten time staying in the screen front. -- should often, wash face and wash hands. --, computer operation person should be rich in vitamin A food much. If carrot , bean sprouts , red dates , animal hepar , lean meat wait, to replenish the body with inner vitamin A deficiency. May drink Green Tea much.
回答者： tyf960726 - 门吏 二级 10-28 00:23
First, the direct impact on physical health: computer monitors with radiation and electromagnetic waves, the long-term use will harm people"s eyes, and induced a number of eye disease, such as
Such as glaucoma; keystrokes on a long-term adverse upper limbs and fingers; to operate a computer, and the whole body shape changes are rare, high-speed, single and repeat the operation,
Position to force a lasting, easy to lead to disorders of the musculoskeletal system. Computer operations involving the main part of a waist, neck, shoulder, elbow, wrist
And so on.
Second, the computer microwave harm to the body: the computer the X-ray low energy and low-frequency electromagnetic radiation can easily cause central nervous system disorders. A British
Office of the electromagnetic wave research confirmed that the computer screen issued by the low-frequency radiation and magnetic fields, will led to 719 kinds of diseases, including itchy eyes, neck pain, short-term loss
To memory, such as depression and irritable.
The third is to increase the mental and psychological pressure: how to operate a computer in the process of a high concentration of attention, eyes, fingers frequently rapid movement so that the physical, psychological over-weight
Negative, resulting in more than a dream sleep, neurasthenia, Suanzhang head, the body immune system decline, and may even induce some mental diseases. This Yi
Loss of self-confidence, inner tension from time to time, irritability, anxiety, leading to mental and physical exhaustion.
Fourth, the network led to the syndrome: the unchecked for a long time to spend considerable time and effort on the Internet continued to chat, browse, would lead to a variety of different acts
Chang, psychological, personality disorder, part of the sympathetic nerve function disorders, severe cases, the syndrome developed into a network, a typical manifestation of the disease: emotional
Low interest loss, sleep disturbance, the biological clock disorder, decreased appetite and weight loss, lack of energy, psychomotor retardation and emotional self-assessment
Lower prices, slow thinking, do not want to participate in social activities, very little concern for others, alcohol and drug abuse.
Fifth, the dissemination of computer crimes against respiratory gases: computers, laser printers and other devices will be the release of ozone-harmful to human health, not only toxic, but also
Caused some difficulty in breathing, for those of asthma and allergy patients, the situation is more serious. In addition, a longer period of time to stay in the ozone gas
The higher the concentration, can lead to lung disease occurred.
How to prevent computer harmful
In their daily work, the computer disease prevention should note the following:
◆ suitable working environment.
◆ correct sitting position.
◆ percussion keyboard should not be too hard, try to relax the muscles.
◆ to improve efficiency, minimize the duration of stay on the screen before.
◆ should always wash your hands and face.
Computer Operator ◆ should eat foods rich in vitamin A. Such as carrots, bean sprouts, red dates, animal
Liver, lean meat, in order to add vitamin A deficiency. Much
兄第,I are very tired!