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如今,越来越多的人注意收看(或收听)天气预报节目了。若播送第二天天气晴朗,您会顿感精神舒畅;若播送第二天天气异常(高温或寒潮等),便会有压抑、郁闷的感觉。天气变化不仅影响人的情绪,而且与人的身心健康息息相关。医疗气象研究表明,使人感觉舒适的空气温度、湿度的合理搭配是: 温度(0℃)20 25 30 35 相对湿度(％)85 60 45 33 虽是30℃或35℃以上的高温,只要相对湿度较小(40％以下),就比相对湿度大时感觉爽快。有人还作过统计,当气温低于8℃或高于33℃时,老年人的死亡率达30人/每百万人;而正常气温下,死亡率为15人/每百万人。人类对气象条件的适应能力随年龄不同而不同,婴幼儿及老年人适应能力最差,10岁后开始增强,最强期在20～40岁之间。引起疾病的气象因素主要包括温度、湿度、气压、风力、日光等。这些因素或单独
Today, more and more people are watching (or listening to) weather forecast programs. If the weather is clear on the next day, you will feel relaxed and happy. If the weather on the next day is abnormal (high or cold), you will feel depressed and depressed. Weather changes not only affect people’s emotions, but also with people’s physical and mental health are closely related. Medical meteorological studies have shown that a reasonable combination of air temperature and humidity that makes people feel comfortable is: Temperature (0 ℃) 20 25 30 35 Relative Humidity (%) 85 60 45 33 Although it is a high temperature of 30 ℃ or above, Smaller humidity (less than 40%), than when the relative humidity feel refreshing. It has also been estimated that when the temperature is below 8 ° C or above 33 ° C, the mortality rate for the elderly is 30 persons per million, while that for normal temperatures is 15 persons per million. The adaptability of human beings to meteorological conditions varies with age. Infants and elders have the weakest adaptability and begin to increase after 10 years of age, with the strongest in 20 to 40 years old. Meteorological factors that cause diseases include temperature, humidity, pressure, wind, sunlight and so on. These factors are either alone or in combination