Heat treatment is the first solar term after the beginning of autumn and the 14th solar term in the 24 solar terms. What kind of solar term is heat treatment? What is the meaning of the solar term for summer heat treatment? Let's get to know each other.
What does summer heat mean
Explanation: solar term. Around August 23 of the Gregorian calendar. After summer heat treatment, the temperature in most parts of China decreased gradually and the rainfall decreased.
Heat treatment, one of the 24 solar terms. The solar term is a solar term reflecting the change of temperature on August 23 or 24 every year. It means that the heat is about to pass. The heat will end on this day, and the temperature in most parts of China will gradually drop. In ancient times, heat treatment was divided into three periods: 'the first period was for hawks to sacrifice birds; the second period was for heaven and earth to begin to subside; the third period was for hedeng. In this solar term, eagles begin to hunt a large number of birds; everything in the world begins to wither; the term "Wo" refers to the general term of crops such as millet, millet, rice and sorghum, which means maturity.
The meaning of the solar term of summer heat treatment
'Chu' means to hide and stop, 'Chushu' means the end of the hot summer. "The moon makes seventy-two waiting to be solved" said: "where, to also, the summer gas to this end. It means that the heat is about to pass. The heat will end on this day. The temperature in most parts of China will gradually drop. Heat treatment is not only different from the solar terms of light heat and great heat, but also different from the solar terms of light cold and great cold.
In ancient Chinese, "summer" means heat. According to the different temperature in a year, the 24 solar terms "summer" can also be divided into three levels: small heat, big heat and heat treatment. Among them, Xiaoshu is after the beginning of summer. The temperature is a little higher, but it is not very hot. The great heat is more intense than the minor heat. It's the hottest time of the year before and after the attack. As the saying goes, little heat is not heat. Great heat is in the dog days. That's what it means. At the same time, the great summer heat is also a period of heavy rainfall. With large evaporation and high air humidity, the feature of being hot and stuffy is formed, which is also the most uncomfortable "sauna day" for people. The last heat treatment is the solar term after the beginning of autumn. Although there is "heat treatment", it means that the heat treatment stops. From the end of summer heat, the weather turns cool and autumn begins.