Open classification: historical figures, individuals, scholars, higher education, scientific fields.
Dan Wei, a doctor, later served as the Western Empire. It's always good. I've never seen it. A Taoist priest in Beijing and Dan have been friends for many years.
Suddenly, one day, he said to Dan, "I am a good man with a kind heart, but I am not a good man." If you can't understand everything, you can ask the black second child in Xuzhou. "
Dan is asking for leave and going to Xuzhou. After a few days, ask it. All clouds are black and ancient. He called an official and asked him, "There is a black old man and a home in this city.
Where is it? "His official said," There is nothing in this city. When I went to this Wuligua Garden, there was a man named Chen, who was black, thin and poor. He was a servant.
Work, rent half a cabin to live in. People in this state see that he is black and thin, and everyone calls him black old. "Gong Wei said," I can get its invitation. "government officials
People call it in the melon garden. The black old man refused to come. It was driven to the post. Gong Wei, who has put on his formal uniform, is just waiting at the door. When Gong Wei saw it,
Then I'll worship again. Old gangster: "A mercenary begging, I don't know what crime. Now that he has been caught, he is willing to be reborn. I'm scared and scared. I want to go.
Go out, for collectors, etc. Since Chen and everyone know each other, he is polite and respectful. The old black man turned away in great fear. Please go to the lobby a little, but you can't.
Yes At the second watch, Fang went to the upper level and refused to do nothing. Gong Wei bowed again and asked some questions. At night, Black Lao suddenly lay down in bed.
Go up and snore like thunder. Gong Wei stood in front of the bed for a long time. Because he was so sleepy, he felt that he was lying on the ground in front of the bed. military post
What's more, Hei Lao got up and put his hand on Gong Wei's back: "Get up, get up. You are like a good road, and I love it. Generally speaking, this role is not successful, and
It must be rich for the world. When we get along, I will come to pick you up; Otherwise, I'm afraid you will lose your way. You can come here again in early autumn, just like you.
Words. "Finished, shu has disappeared. Gong Wei is back. The night before I arrived in beginning of autumn, when I arrived in Xuzhou, Heilao was already dead. Gong Wei 'ao
Disappointed, buried. Since then, I have been silent. No information for twenty years. Wei Guangong, an observer in Jiangxi, went to the county seat for two years, one day, one day,
He said, "If you report to the public, you can come back when you are old." Hearing this, the public greeted each other. I won't be sick tomorrow, and I suddenly died. All words
The old black man welcomed Gong Wei to the Immortal Garden. (from Louis on Huichang Street)
Dr Dan Wei, a later scholar, made a suggestion to Sitai. He usually likes Taoism, but he has never met a fairy. Li Jingcheng
A monk, who has been friends with Dan Wei for more than a year, said to Dan Wei one day, "You have a firm will and like Taoism, maybe."
It's bones. No, I don't know what happened. You can ask the black man in Xuzhou yourself. "Dan Wei leave now.
Come out and come to Xuzhou. A few days later, everyone asked and said that there was no black age. He called an official and asked, "Is there one in this state?"
A man named Negro, where does his family live? "The official said," There is nothing in this city. From the melon garden five miles away,
There is a man named Chen. This man is black, thin and poor. He works for others and rents half a cabin. People in this state see that he is dark.
Thin, everyone calls him black. Dan Wei said, "Get him for me." My official went to Guayuan to call Heilao, but Heilao always refused.
Hurry up, that official will drag him to the post office. Dan Wei has put on official clothes and is waiting for him at the door. As soon as Dan Wei saw the black guy, he cheered again and again.
Worship. Black Lao said: "I work for people to make a living." I don't know what crime I have committed. Now I am caught. I hope I can come back alive. "
Let's go "Black old frightened, want to run out the door, was stopped by my official collectors. From Chen Shi to Youshi, Dan Wei has more respect for Negroes.
To. Black old people are even more afraid. Dan Wei invited Negro to sit in the hall, but he didn't go. At the second watch, Hei Lao stepped onto the steps. he
Refuse to sit in the seat. Dan Wei bowed again and again and kept asking questions. In the middle of the night, Black Lao suddenly fell down on the bed, snoring.
Fall asleep like thunder. Dan Wei stood in front of the bed carefully. After a long time, he was too sleepy. Unconsciously, he fell down in official clothes.
I fell asleep on the floor in front of my bed. At the fifth watch, Hei Lao got up and stroked Dan Wei's back with his hand and said, "Get up, get up."
Let's go You look good. I like it, too. Maybe the bones didn't satisfy you. For the time being, you must face the wealth of the world and wait for the wealth you deserve.
I'll pick you up when it's time to say goodbye. Otherwise, I'm afraid you've got lost. In early autumn, you can come again, and I will be full.
Tell you everything. "Say that finish, suddenly disappeared. Dan Wei returned to early autumn and came to Xuzhou the night before. Heilaoji
Die at dawn. Gong Wei was very disappointed, buried him and left. Since then, the two phases have been silent for twenty years.
Letter. Gong Wei served as an observer in Jiangxi for two years. Suddenly one day, an old man said to the gatekeeper, "Go in and tell Wei.
Man, just say the black guy is coming. "Dan Wei listened to, hurriedly busy put on your shoes, ran out to meet. The next day, Wei Danben
He died suddenly without getting sick. People say that Lao Hei took Dan Wei to heaven and became an immortal.
Dan Wei Tang Dynasty people
Excerpts from the 2007 college entrance examination in Ningxia and Hainan, the new Tang book "Biography of Shan Wei".
original text
The single-Wei word civilization number, Jingzhao ten thousand years. Early solitary, learn from my granddaddy Yan Zhenqing. Shunzong is a prince, and Zhao Shi, an imperial envoy in the temple, is a Scheeren. King Silla died, so he summoned his servant, Doctor Feng, to hang him. According to the story, there are such people in foreign countries, who give them to ten officials in counties and counties, sell them and take them away. Dan said, "If a foreign country is not qualified, it should be hired, and trade officials should be paid?" That is to say, the emperor has a department to deal with it. It is also the secretariat of Rongzhou. Teach people to plow and weave, stop being lazy, promote learning, redeem the poor and help the poor, and prohibit officials from looting and becoming slaves. Started in Chengzhou, thirteen miles a week, there are twenty-four wasteland stations, which teach tea and wheat and are popular in Renren. At the doctor's suggestion, there is a direct name. Liu Pi objected. The discussant wanted to release the punishment, but Dan ignored it. He believes that "filial piety is a waste, and the law is slow." When the economy is strong, I don't punish the monarch today, but I can only send two envoys. " Xian zong praised. He is an observer of Jinci Jizhou and a public servant of Wuyang. Reading age, since Chen Zhi three states, not crucial, not enough for the job. It's a national expense, so it's better to go to Hedong and the emperor will follow it. Move to be an observer on Jiangnan West Road. Dan's salary is paid by mouth and entrusted to the government. He will stop redundant diners in eight states and collect their money. At first, the people didn't know that this was a tile house and the grass was bamboo rafters. If it is dried for a long time, it will suddenly burn. Dan called on workers and teachers to make pottery, use local materials, and take their expenses as budgetary expenses, which is not profitable. People can build houses, officials give materials, exempt from half tax, and allow them to get their remuneration; What has not escaped, the official will do it. Poor and incompetent will only make money; To convince the governor. There was an official who had been in charge of the warehouse for ten years, Dan Gaiqi's grain, and three thousand Hu died. Dan said, "Is the official evil at his own expense?" With his family background, he got all the records, which were taken away by powerful officials. He summoned officials and said, "If you take power from the warehouse, you are guilty. If you pay it back in January." Thank you once, and never dare to violate the deadline. If a pawn disobeys an order, he will die, but he will not be punished. He will sue Dan for breaking the law, and he will be fired by a letter. Dying, 58 years old. What the examiner told us was untrue, and the more obvious Dan was treated. Yamato and Pei Yi observed Jiangxi, saying that it was the Danli Ancestral Hall, and they made meritorious deeds by carving stones, but they did not report it. When Xuanzong read A Record of Yuanhe, he saw that Dan's political affairs were outstanding and said to the Prime Minister, "Yuanhe who ruled the people first?" Zhou Yong said to him: "I have done my best to defend Jiangxi, and Dan Wei has made great contributions. I have been ruling the eight German States for forty years, and I never forget it." It is the belief in observation that makes Dan Gong, and his life is engraved on the tablet.
translate
Dan Wei is a civilized man in Wannian County, Jingzhao area. He lost his father at an early age and studied under his ancestor Yan Zhenqing. When Tang Shunzong was a prince, Dan Wei was appointed as an adviser to the Temple. King Silla died, and the emperor appointed him as a doctor to show his respect. According to the past laws and regulations, when an envoy was sent abroad, the court gave him ten county offices and asked him to sell them to get the expenses of his mission. This is called a "personal messenger". Dan Wei said, "If you are sent abroad, you should ask the court for the insufficient expenses. How can you sell an official for money? " He listed the expenses that should be paid, and the emperor ordered the relevant authorities to allocate them to him. Dan Wei also made a secretariat of Rongzhou. He taught the people to cultivate textiles, forbidden idleness, set up schools, redeemed the people who were sold into slavery because of poverty and let them go home, and strictly ordered officials not to rob them into slavery. We began to build state machinery, with a 30-mile-long wall, reclaimed 24 fields, taught people to grow tea trees and wheat, and widely implemented benevolent education. The imperial court recruited Dan Wei to be a physician in North Korea, and Shan Wei was famous for her integrity. Liu Pi rebelled, and the officials in charge of deliberation advocated letting him go instead of punitive action. Shan Wei took the lead. He said, "In the era of Emperor Xiaowen, the law was abandoned and people ignored it, so we should use deterrence to save this crisis. Now, if we don't punish Liu Pi, then the only areas under the jurisdiction of the imperial court are the capital Chang 'an and Luoyang in the East. " This was praised by Xianzong and was transferred to Jiangnan West Road as an observer. At first, people didn't know how to build tile houses. They all use grass to build roofs and bamboo to make rafters. If they dry for a long time, they will suddenly be burned. Dan Wei summoned craftsmen, taught them to burn bricks and tiles, put these building materials together in the fields, and priced them according to the cost of manufacturing them, so that they would not make money. Those who have the ability to build tile houses can get wood and bricks from the government, and they can be exempted from half of the taxes, and then gradually pay back the arrears. Those who escaped did not come back, and the government built houses for them; Give money to those who are too poor to build a house. Dan Wei personally encouraged and supervised. Dan Wei has also established two markets, North and South, and built barracks to station troops. During the drought in the middle of the year, Dan Wei widely recruited people to work, paid generous wages and gave them food. There was an official in charge of the granary for ten years. Dan Wei inspected the grain in stock, and there was a shortage of 3,000 tons. Dan Wei said, "Can this official eat so much food by himself? "Check his property and get all the accounts out. They were taken away by the authorities. Dan Wei summoned officials and said, "It is a crime for you to use your power to take food from the official warehouse. I agree that you can return the goods within one month. "These officials all kowtowed and apologized, and no one dared to break the contract by the time limit. One of the soldiers was sentenced to death for violating the law, but instead of executing him, Dan Wei released him. After he left, Dan Wei was sued for breaking the law, and the emperor sent Dan Wei to the government for handling. At that time, Dan Wei died at the age of 58. Everything reported by the inspectors is inconsistent with the reality, and the situation of successful governance in Dan Wei is becoming more and more obvious. . When Xuanzong read Yuan He Lu, he saw the achievements of Shan Wei Zhuo Yue. One day, he talked with the Prime Minister: "Who was the first person to govern the people in Yuanhe period? Zhou Xi replied: "I used to be the magistrate of Jiangxi, and Dan Wei made outstanding achievements. He is as kind to the people of Bazhou as a mountain. He still misses him 40 years after his death, regardless of age. " So he wrote a letter to the Observer about Shan Wei's achievements, and ordered the craftsmen to carve it on a stone tablet to commemorate it.
(This article is only an excerpt from the college entrance examination questions.)
2 Dan Wei
Professor, Department of Materials Science and Engineering, Tsinghua University.
[resume]
1984.9- 1988.7, Department of Physics, Peking University, 1987, was admitted to the overseas project of CUSPEA.
1988.9- 1993.8, Ph.D., Department of Physics, University of California, San Diego, USA.
1993.9- 1996.4, postdoctoral research at UCSD magnetic recording research center (CMRR), university of California, USA.
1996.5-1996.10, visiting researcher, Institute of Data Storage (DSI), National University of Singapore.
1996.11-2000.7, associate professor, department of materials, Tsinghua University.
Since August, 2000, Professor of Materials Department of Tsinghua University.
[Social Work Experience]
1April 1997 to present, served as the deputy director of the teaching and research group of materials science in the Department of Materials at that time.
1999165438+10 served as the deputy director of the teaching of the key laboratory of advanced materials of the Ministry of Education. The laboratory has been reorganized, including the teaching and research group of raw materials science and the teaching and research group of metal materials.
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Research fields and achievements:
The basic theory of magnetic materials and information storage industry, and various basic problems in the field of information storage.
Based on the basic theory of nano-particle magnetic thin films, the magnetic properties of magnetic thin films are accurately calculated, and then the core physical process of information storage system: the reading and reading process of 0- 1 signal is studied by computer simulation, and the noise of the read signal is analyzed by signal processing theory. Therefore, the material characteristics of high-quality nano-particle magnetic thin films applied to information storage systems are clearly analyzed.
research subject
1. Influence of magnetic particle interaction on material magnetism, Tsinghua University Foundation for Basic Research.
2. Basic theory of magnetic materials and information storage, supported by outstanding young teachers of the Ministry of Education.
3. The key project of Natural Science Foundation, First-principles calculation, simulation and experimental study on the structure and properties of metal alloys, is a sub-topic of the calculation of magnetic thin films of nano-metal particles.
Scientific research content:
1. Calculation of basic properties of magnetic materials,
2. Calculation and simulation of the process of reading and writing binary numbers in hard disk, magnetic tape and magnetic computer memory;
3. Study on the physical properties of other mesoscopic magnetoelectric elements.
Representative papers:
1. Wei and Aroas,
"Quasi-energy distribution in kicking Harper model",
Physical letter A 158, pp. 469-474 (199 1).
2. V. Karl Meyer, D. Wei, D. P. Aroas and S. C. Zhang,
"Two-dimensional positioning sum in the presence of random flux
Quantum Hall system with even denominator filling fraction ".
Phy。 Revision B, Volume 48 (15), PP11095-1106, (1993).
3. Wei, Neil bertram, Anon Friedman and R.H. Di,
"Modeling and analysis of overwriting in thick granular media",
IEEE Trans。 Magna The first part, pages 2898-2900, (1995).
4. Wei, Neil bertram and Friedman,
"Signal and nonlinearity in thin metal particle belts",
J journal of applied physics, vol. 79, No.8, pp. 566 1-5663, pp. 1996.
5. Wei and Neil bertram,
"Interlayer coupling and surface roughness in GMR spin valves",
IEEE Trans。 Magna Volume 32 (5), pp. 3434-3436, 1996.
6. Dan Wei and Liu Bo,
"Asymmetric track edges and low-density noise in thin films.
Oblique angle disk media ",
IEEE Trans。 Magna Volume 33 (5), pp. 2722-2724, 1997.
7. Dan Wei, Lian-He Na and Liu Bo,
"Analysis of Sub-micron Isolation Pulse Distortion and Medium Noise"
Narrow width track recording ",
IEEE Trans。 Magna Volume 34 (5), pp. 3794-3798, 1998.
8. Dan Wei, Kong Qingdong and Zheng Yang
Micro-magnetic study on reading and writing process of magneto
Resistive random access memory ",
J. Applied Physics, 87(6), pp. 3068-3073, 2000.