China News Service, Lanzhou, October 8 (Reporter Feng Zhijun) The 8th is the "cold dew" of the twenty-four solar terms. As a late autumn festival, the cold dew solar term marks the transition from cool to cold weather. As the saying goes: "Cold dew and cold dew are everywhere. Cold Dew".
In the northwest inland province of Gansu, which meanders about 1,600 kilometers from east to west, a new wave of cold air, wrapped in strong winds, sand dust, cooling precipitation and other weather processes, collided with "cold dew", and the low temperature in many places was close to freezing. Seasons have changed."
In the early morning of the 8th, in the gloomy urban area of Lanzhou, the minimum temperature dropped to 3 ℃, sporadic raindrops swept across the cheeks, and it was as cold as snowflakes. Accompanied by the cold wind, the people who were in a hurry to go to work were rarely seen in beautiful summer clothes. Instead, there are autumn clothes with long coats and trousers, and even winter clothes such as down jackets are put on in advance.
There are also some private car owners who turned on the air conditioner and heater in the car in advance.
The reporter learned from the Gansu Provincial Meteorological Bureau on the 8th that affected by the cold air, the temperature in most parts of Gansu will drop by 4°C to 6°C from the 8th to the 9th, and there will be light rain (snow) or sleet in some places.
Among them, the temperature in parts of Jinchang, Wuwei, Baiyin, Lanzhou and other cities and the northern part of Qingyang City dropped by 6°C to 8°C.
As of noon on the 8th, more than 30 meteorological observatories at all levels in Gansu have issued various types of weather warnings such as strong winds, frost, and cold waves, reminding the public to take precautions.
"Cold Dew" means that the temperature during this period is lower than that of "White Dew", and the dew on the ground is colder and is about to condense into frost.
At this time, there are still more than 20 days before winter heating in most areas of Gansu. This is also the most difficult time period for people in various places during the transitional period of autumn and winter. Therefore, reasonable arrangements for clothing, food, housing and transportation in autumn and try to adapt to climate change are very important for health.
The Dunhuang Research Institute released news on the same day that there is a folk saying in our country that "the dew is first white and then cold", which means that after the cold dew solar term, the dew has changed from a hint of coolness in early autumn to a bit of cold in late autumn. ".
In the cold dew season, white clouds and red leaves, autumn is getting stronger, and when everything is desolate, people put on thick clothes to prepare for the cold winter.
"The Seventy-two Hours of the Moon Order" said: "In the September festival, the dew is cold and it will condense." Facing the dead leaves falling from the branches, the people's hearts are even more chilled, and the first reaction is to add clothes.
Previously, the Dunhuang Academy also focused on the timeless "classic models" in the Dunhuang murals, combing and restoring floral dresses that should be cool in autumn, beautiful lines with waist and hips, timeless black and white matching, interesting mother-son outfits, and striped shawls. The sense of big names and other secrets for dressing in late autumn thousands of years ago.
As the saying goes, "Covering in spring and freezing in autumn will prevent miscellaneous diseases." Properly covering a little or freezing it is good for health.
According to the analysis of meteorological experts, as a transition period between summer and winter, allowing the body to withstand freezing in autumn can promote blood circulation and enhance the body's defense mechanism.
But "Autumn Frozen" is only suitable for people with good physical fitness.
For the elderly, children and the weak, it is still necessary to add clothes in time according to the temperature and physical feeling.
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