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Recently, we happened to see the district and county-level population data from the first census to the sixth census shared by researchers such as Gao Liang and Song Dongdong on the "Scientific Data Bank" website. URL: See the original link. The data is as follows:
"Data Sharing" District and county-level population data from the first to seventh census in GIS format|Standardized compilation
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Hello, I am Xiaoliu! I talk to you about reading every day. Today I will share with you some of my time management records after reading the time management book "A Strange Life: Ljubishev's 56-year "Time Statistics Method"" and experience.
Reading Practice: Four and a half years of time management, where have I spent my time?
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Today, a Yongfu man brought back my memories. His name is Chen Delong, who founded the Golden Flower Tea Town in Nanning, Guangxi. In the past two years, several acquaintances invited me to go on a field trip. Due to the epidemic, I have not been able to make the trip.
Can Golden Flower Tea add another touch of glory to "China's Yongfu"?
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Every year from June to August, with the arrival of the rainy season, there are endless rumors about the mushroom-eating behavior of the people in Yunnan. On the 9th, in Kunming, Yunnan, a girl was in the ICU ward after heating wild mushrooms overnight in a microwave oven. After
Eat mushrooms to experience life in Lilliput! What is Yunnan poisonous mushroom?
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Today, with the development of the Internet, some families of big company bosses have attracted everyone's attention. Objectively speaking, the achievements of some daughters have "surpassed" that of their sons. Although they have not already surpassed their sons, objectively spe
The representative "daughters" of major companies in various countries can each be worth half of the sky and can be called the mainstay.
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4. Various other common interfaces 4.1 RJ45 port, RJ45 is a type of information socket (i.e. communication outlet) connector in the wiring system. The connector is composed of a plug (crystal head) and a socket (module). RJ45 also has different matching specifications according t
Chapter 2 Common electronic components and common cables for security systems and other common interfaces
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A mountain village in Sichuan has repeatedly received letters from Yunnan. For more than 40 years, no one has picked up the letters and they are always returned. What is the secret behind this and what is the final outcome? The place where the letter was received was Shunhe Towns
Sichuan Shancun has repeatedly received a letter from Yunnan. No one receives it for more than 40 years. What is the hidden love behind it?
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Why do more and more people born in the 1990s and 2000s not want to get married or have children? I think the main reason is that the cost of survival for a person is too high. The cost of survival for a person mainly includes: food, accommodation, transportation, and study. For
Why do people born in the 1990s and 2000s increasingly refuse to get married and have children?
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As long as a family maintains filial piety, the family will be prosperous; if filial piety is lost, the family will be in chaos. This is the root of this. If you want your children to become talented, education based on filial piety will win, and education based on benefit will i
Our prosperity depends on our attitude towards our parents and the return of their nurturing grace.
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I saw this sentence today and it made me realize something deeply: Reading is for curiosity and interest, not for improving oneself. Before, I always felt that reading was to improve myself, and my education for my children was to let them understand why people read, so that they
Reading is not for improving yourself?
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The gorgeous summer flowers fill the garden with fragrance, and the kiss of a graceful lady is fragrant. The lonely flower has my companion, The little girl is lonely and heartless. There is no gentleman under the pomegranate skirt, but there are old friends on the willow bank. W
A fair lady's kiss is fragrant, but there is no gentleman under the pomegranate skirt.
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Who can end the 28th crisis? Netizen: Xu Yao will not end, Du Guo does not dare to end, there is only one person. Today, I saw Sister Chun writing in a blog post: Countless netizens sent private messages asking me to end the 28th Storm. Of course, Sister Chun still knows herself.
Who can end the 28th crisis? Netizen: Xu Yao will not end, Du Guo dare not end, there is only one person
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Sharp King: Some people don’t even bother to pretend. Tian Jing: 140 square meters is enough for 6 people. In this second trial, Sharp King did not receive an invitation from any party, so he took a trip to the ancient city of Kaifeng at his own expense. Without an invitation, th
Sharp King: Some people don’t even bother to pretend. Tian Jing: 140 square meters is enough for 6 people.
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What this Du fan with hundreds of fans wrote made Grandma Kaikai like it: Speak out for justice. Twenty-eight is a big stage. After you sing, I will take the stage. People only have two skins on their mouths, so how can you feel better? A Du fan with hundreds of fans can write a
What did Du Fan, a fan with hundreds of fans, write that made Grandma Kaikai like it: Speak up for justice.
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Yesterday at about 4 o'clock, I saw the news in the company's DingTalk group. The supervisor said: "Three clues need to be added to the daily report." But I had already written it and almost didn't send it out. I was thinking: "Can I just add a line myself?" But I read the messag
Why is my understanding different from others?
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In addition to meeting the control requirements of the production process of the controlled equipment, the three-phase asynchronous motor control circuit must also consider the reliability of the circuit in case of malfunctions and abnormal working conditions. Because when these
Protection circuits commonly used in three-phase asynchronous motor control circuits in hotel projects
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Cai Bin has received recognition from the outside world! At present, the Chinese women's volleyball team has ended the third stage of the World Women's Volleyball League. In the last game, it defeated the South Korean team with an 11-game losing streak with a score of 3:1, giving
From three consecutive losses to three consecutive wins, Li Yingying has become the new core of the Chinese women's volleyball team, and Cai Bin is the biggest contributor behind the scenes.
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Dragon Grid gives birth to a dragon: one crotches, one low, one high, many knots and many branches, the stars and peaks are upright, the branches and feet are moving, and the movement is swinging. Dead dragon: no ups and downs, one cut after another, no branches and no joints, th
Fifty-six Taoist Feng Shui from first understanding to mastery: Longge
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[Original text] In autumn, in the seventh month, the imperial edict was made to establish Crown Prince Jian of Yanci as King of Guangyang, and Prince Hong of Prince Xu of Guangling as King of Gaomi. At the beginning, Shangguan Jie and Huo Guang fought for power. After Guang had J
Reading history increases wisdom: Han Dynasty 16 (49) in "Zi Zhi Tong Jian"
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Earth, wood, (Antarctica) Prince Star, three stars and a line, combine with the east gate. Saturn enters the East Palace, with the earth above and below the tree, the cover, and the Emperor Star and His Royal Highness the Prince are below it.
Wu Zetian ascended the throne, Wu Zhou Dynasty Tang Dynasty
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During the National Day Golden Week, passenger traffic exceeded 110,000, customer-customized stickers reached 376,900, and the total number of clicks on the event reached more than 60 million... Please put away your surprised chin, this is DSM's "Cute Tiktok Fashion Festival" The
Check in and swipe the screen! Disman teamed up with Faceu to create an internet celebrity landmark
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This is the new project incubated by Fuhua Commercial Group, which came in halfway - Earth Port, a cross-border integration business format integrating "retail + catering + technology interactive terminal + online App".
Choose Earthport: Can "self-operation + incubation of self-IP" create a new retail model? !
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