夏季天气炎热,细菌繁殖力很强。早晨烧好的饭菜,如有一个病菌侵入,到中午就会变成64个,到晚上九时可增加到1700万个,到次日清晨可猛增到1420000亿个。可见如不经过处理就食用剩饭菜,将给人体带来多大的危害。剩饭菜最好用瓷碗盛装,放在低温处保存,严防蚊蝇叮爬,灰尘污染,盛放时间不宜超过12小 Summer hot weather, strong bacterial fertility. If there is a pathogen invaded, the number of meals cooked in the morning will be 64 at noon, 17 million by 9 pm, and 14,200 billion by the early morning of the next day. Shows that if left untreated leftovers will give the human body how much harm. The best leftovers with porcelain bowl costumes, kept at low temperatures, to prevent mosquitoes bite, dust pollution, full bloom time should not exceed 12 small