What is the first solar term after the cold dew, and what is the relationship with the climate?

Among the twenty-four solar terms, the eighteenth solar term is cold dew, which is the solar term after the autumnal equinox. In the autumn equinox, the weather has gradually begun to cool down. So what is the first solar term after the cold dew? What is the relationship between cold dew and climate? Next, let's take a look at this issue of the old almanac!

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What is the first solar term after the cold dew? The first frost is the18th solar term among the 24 solar terms, and the last solar term in autumn also means the beginning of winter. When the temperature drops below 0 degrees, the water vapor in the air condenses into white crystals on the ground, which is called frost. The first frost means that the weather turns cold and first frost begins. The first frost occurs when the sun reaches 2 10 on the 23rd or 24th of every calendar year 10. Plants that are not hardy will stop growing and present a scene of late autumn, which is a good time to enjoy maple leaves.

What is the relationship between cold dew and climate? During the cold dew, people can obviously feel the seasonal changes. More regions and more people began to use the word "cold" to express their feelings about the weather. The weather and climate during the cold dew period has the following characteristics: the rapid temperature drop is a feature of the cold dew solar terms. It is common for the temperature to drop by 8℃ and 10℃ after the autumn rain brought by a strong cold air. However, most stormy weather does not last long (except West China). Controlled by cold and high pressure, it is warm during the day, cool at night and crisp in autumn during the day. The difference of average temperature distribution is 10 month, and the regional difference of average temperature distribution in China is obvious.

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Precautions for adding clothes to cold dew There is a great temperature difference between morning and evening in autumn. Be sure to keep warm to prevent the cold from invading your body. As the weather gradually adds clothes, especially in the morning and evening, put on more clothes. But there is no need to add too many clothes at a time. "Spring covers and autumn freezes", and moderate cold resistance in autumn is conducive to improving skin resistance. But be careful not to show your feet in the cold dew season, and keep your feet warm. Moreover, diarrhea is easy in autumn, and attention should be paid to keeping the abdomen warm.

Outdoor sports In autumn, the air is fresh and the temperature is suitable, which is very suitable for outdoor activities. You can go to the outskirts of the park for some outdoor sports, such as mountain climbing and hiking. Autumn outing can not only adjust the spirit, strengthen the body, but also relax the mood.

Diet balance Pay attention to balance in autumn diet. You can eat more pears, persimmons, bananas and so on. These foods can warm the spleen and stomach, moisten the lungs and intestines, and prevent dry throat. Carrots, white gourd, tremella, etc. , can nourish yin and kidney, dispel autumn dryness. You can also eat more red dates, lotus seeds and duck meat as an isothermal supplement.

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Vitamin supplementation can play a good role in supplementing nutrition. Vitamin C has strong antioxidant capacity, which can protect human body from free radicals, enhance immunity, improve human resistance and prevent colds. It is very suitable for autumn tonic. Vitamin E can strengthen bones, improve cardiovascular and cerebrovascular diseases, and prevent dry skin. It can be supplemented appropriately in autumn.

In autumn, you should go to bed early and get up early, get enough sleep, and usually pay attention to the combination of work and rest. When you sleep at night, be sure to cover the quilt to avoid being hurt by the autumn chill. It is advisable to open more windows for ventilation in autumn to keep the indoor air fresh. Some green plants can be placed in the living room to purify the air.

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