February 22, what is the zodiac sign of February 22?

Contents of this article

• 1.What is the zodiac sign of February 22?
• 2.What is the date of this year’s winter solstice?
• 3. What day is the winter solstice?
• What is the lunar date on the 22nd on April 2?

What is the zodiac sign of February 22?

(1) Ceramic materials are inorganic non-metallic materials.
(2) Iron is the main component of human blood. Iron deficiency can easily cause anemia.
(3) Copper can react with oxygen, water and carbon dioxide in the air to form patina, so the chemical equation of the reaction is 2Cu+O₂+CO₂+H₂O═Cu₂(OH)₂CO₃; according to the chemical formula Cu₂(OH)₂CO₃ It can be seen that the OH^- and CO₃^2- contained in it can react with acid, so , you can use dilute hydrochloric acid or dilute sulfuric acid to remove the patina on the surface of copper coins.
So the answer is: (1) Inorganic non-metal; (2) Anemia; (3) 2Cu+O₂+CO₂+H₂ O=Cu₂(OH)₂CO₃; HCl or H₂SO<bpt 19>4

What is the number of this year's winter solstice?

This year's 2010 Winter Solstice is December 22, 2010 on the Gregorian calendar and November 17 on the lunar calendar! Let me share with you some knowledge related to the winter solstice. The winter solstice festival originated in the Han Dynasty, flourished in the Tang and Song Dynasties, and is still used today. The winter solstice is a very important solar term in our country's lunar calendar and is also a traditional festival. Winter Solstice is commonly known as "Winter Festival", "Long Solstice Festival", "Yasui", etc. As early as the Spring and Autumn Period more than 2,500 years ago, our country had used Tugui to observe the sun to determine the winter solstice. It was the earliest formula among the twenty-four solar terms. The time falls between December 22 or 23 of the Gregorian calendar every year. The winter solstice in 2007 was Saturday, December 22. The winter solstice is the shortest day and the longest night in the whole year in the northern hemisphere. After the winter solstice, the days are getting longer day by day, and the Yang Qi is rising. It is the beginning of a solar cycle and an auspicious day. The ancients said about the winter solstice: when the cathode reaches the yin pole, yang energy begins to grow, when the sun reaches the south, when the sun is short, when the shadow of the sun is long, it is called "winter solstice". After the winter solstice, the climate in various places enters the coldest stage, which is often called "Jinjiu". There is a folk saying in my country that "cold in 39 and hot in 3 volts". Modern astronomical science has determined that on the winter solstice, the sun shines directly on the Tropic of Capricorn, and the sunlight is most tilted towards the northern hemisphere. The northern hemisphere has the shortest day and the longest night. After this day, the sun gradually moves northward. In ancient my country, the Winter Solstice was taken very seriously and was regarded as a major festival, and there was a custom of celebrating the Winter Solstice. "Qing Jia Lu" even said that "the winter solstice is as big as the new year". "Han Shu" says: "The Yang Qi rises during the winter solstice, and the emperor is the leader, so he congratulates you. "The Book of Jin" records that "the winter solstice in the Wei and Jin Dynasties was congratulated by all nations and officials... Its ceremony was inferior to that of Zhengdan." "Explains the importance attached to the winter solstice in ancient times. In the Han Dynasty, the Winter Solstice was regarded as the "Winter Festival", and the government would hold a congratulatory ceremony called "Hedong" and have a routine holiday. There is such a record in "Book of the Later Han Dynasty": "Before and after the winter solstice, a gentleman settles down and keeps quiet, and all officials do nothing, do not listen to politics, and choose auspicious times to save trouble. "So on this day, everyone in the imperial court will have a holiday and rest, the army will be on standby, the border fortresses will be in retreat, and the business travel will be closed. Relatives and friends will give each other delicious food, visit each other, and happily spend a "quiet and peaceful" festival. During the Tang and Song Dynasties, the winter solstice was a day to worship heaven and ancestors. On this day, the emperor would go to the countryside to hold a ceremony to worship heaven, and the people would worship their parents and elders on this day. Du Fu, a poet of the Tang Dynasty, once wrote a poem: "I am a guest every year, and sometimes I am poor, sad, and murderous!" The river describes me as an old man alone, and the customs of the sky are close to each other. After the snow, the sticks and quinoas come to the Dan Valley, and the jade sounds come to disperse the purple dust. There is not even an inch of my heart broken at this moment. How can I look at Sanqin if I am lost on the road? "Nowadays, although the customs and sentiments of different parts of our country are different, the ways of celebrating the winter solstice are generally the same. Henan people eat dumplings during the winter solstice to remember the kindness of the "Medical Saint" Zhang Zhongjing's "Quhan Jiao Er Soup". According to legend, he served as the prefect of Changsha during the Eastern Han Dynasty, visiting patients, administering medicine, and practicing medicine in the lobby. Later, he resolutely resigned and returned to his hometown to treat his neighbors. It was winter when he returned home. He saw that the villagers on both sides of the Baihe River were sallow and thin, hungry and cold, and many of them had their ears rotten by the cold. So he asked his disciples to set up a medical tent and a large pot in Dongguan, Nanyang, and make "Quhan Jiaoer Decoction" to treat chilblains on the winter solstice. He put mutton, chili peppers and some cold-repelling medicinal herbs in a pot and boiled them. Then he took out the mutton and the medicinal herbs, chopped them into pieces, and used bread to make ear-shaped "jiao ears". After cooking, he distributed them to those who came to seek medicine. Each person has two "Jiao Er" and a large bowl of broth. People ate "Jiao Er" and drank "Qu Han Tang", their whole bodies became warm, their ears felt hot, and their frostbitten ears were cured. Later generations imitated the appearance of "Jiao Er" and wrapped them into food, also called "dumplings" or "flat food". To this day, there is still a folk song in Nanyang, "If you don't bring dumpling bowls during the winter solstice, your ears will freeze and no one will care"
Please adopt if you like it

What day is the winter solstice?

The winter solstice in 2010 is December 22, 2010 in the Gregorian calendar and November 17 in the lunar calendar.
The Winter Solstice is a very important solar term in the Chinese lunar calendar and is also a traditional festival. There are still many places that still have the custom of celebrating the Winter Solstice. As early as the Spring and Autumn Period more than 2,500 years ago, our country had used Tugui to observe the sun to determine the winter solstice. It was the earliest formula among the twenty-four solar terms. The time is between December 22 or 23 of the Gregorian calendar every year. The winter solstice is the shortest day and the longest night in the whole year in the northern hemisphere. After the winter solstice, the days will become longer day by day.

What is the lunar date on the 22nd on the 2nd?

December 22, 2010 is the 11th day of the 11th month of the lunar calendar, the winter solstice. You can download a perpetual calendar application so that you can check the dates you want to know.

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