论文部分内容阅读
下雨要打伞、天冷穿棉袄、天热扇扇子……我们的生活离不开天气。人们每天通过各种途径了解天气情况,比如通过电视、手机、广播、报纸、网站、天气谚语等。你用哪种方法知道天气变化呢?细心的同学可能已经发现了,天气预报还会出现下面的内容。气象指数气象指数就是气象条件对环境的影响程度。我们国家现有的气象指数有五十多个,其中直接与健康有关的占四分之一,例如穿衣指数、空气质量指数、紫外线指数、晨练指数等。这些指数涉及生活的许多方面,为我们的衣食住行提供参考。
It is raining to open an umbrella, a cold weather to wear a cotton-padded jacket and a hot day fan ... Our life is inseparable from the weather. Everyday, people learn about the weather by various means, such as through television, cell phones, radio, newspapers, websites, weather proverbs and more. Which method do you know about the weather? Attentive classmates may have discovered that the weather forecast will show the following. Meteorological index Meteorological index is the impact of meteorological conditions on the environment. In our country, there are more than 50 existing meteorological indices, of which one quarter is directly related to health, such as the clothing index, air quality index, UV index and morning exercise index. These indices relate to many aspects of life and provide a reference for our basic necessities of life.