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虽然感冒一年四季人都会发生,但以秋冬季为高发期。这主要和温度的剧烈变化有关。隔日温差大的天气秋冬之交的第一次强降温,如果最低气温自零上降至零下,1～2天内就会有大批人感冒。当冷空气入侵时,气温大幅度下降,前后两天日平均气温甚至可以相差10℃以上。突然的降温,使人们的体温调节功能难以适应,再加上没有思想准备,不注意保暖,就易受凉。但如果每日最
Although the flu will occur throughout the year, autumn and winter are the high incidence. This is mainly related to the dramatic temperature changes. The next day the temperature difference between the big weather the first strong fall in autumn and winter, if the minimum temperature drops from zero to below zero, 1 to 2 days there will be a large number of people cold. When the cold air intrusion, the temperature dropped significantly, before and after two days the average temperature can even differ by more than 10 ℃. Sudden cooling, so that people’s body temperature regulating function is difficult to adapt, coupled with no mental preparation, do not pay attention to keep warm, it is easy to catch cold. But if daily most