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据测定,在一个20平方米的房间里,如果门窗紧闭,让两人在室内看电视3个小时,睡觉7个小时,这样10个小时后,房内的温度上升6℃,二氧化碳增加12倍,细菌量增加5倍,还有几十种从人体内“飘”出来的废气。长时间吸入这样的空气,岂不危害身体?
It is determined that in a 20-square-meter room, if the doors and windows are closed, they are allowed to watch TV indoors for 3 hours and then sleep for 7 hours. After 10 hours, the temperature in the room rises by 6 ° C and the amount of carbon dioxide increases by 12% Times, 5 times the amount of bacteria increased, there are dozens of kinds of emissions from the body “floating ” out. Long time inhalation of such air, would not endanger the body?