Do not allow officials and not let go abroad, this mentor is really "overbearing"

The picture shows the students celebrating their birthday when Ding Dazhao was hospitalized in 2003

One day in January 2003, in a ward in Beijing Friendship Hospital, Chinese nuclear physicists, academicians of the Chinese Academy of Sciences, and nuclear industry merits. Ding Dazhao, 69, was endured the pain and took care of his a few care of him in the hospital bed. Students arrange the last "homework": "Several of you are not allowed to be officials. You must concentrate on research to have a future ..."

The students silently listened to the teacher's "training", and they knew in their hearts that Teacher Ding used his life to "endorse" for his life. Essence

01

From "mixed days" to the Institute of Physics of the Chinese Academy of Sciences

Ding Dazhao was born in a account house in Suzhou. When he was four years old, his parents suspected that he was noisy at home and sent him into elementary school to study. However, he had been "mixed days". He only loved studying until the third grade and loved physics in high school.

In October 1955, after graduating from Fudan University, Ding Dazhao was assigned to work in the cosmic ray group of the Institute of Physics of the Chinese Academy of Sciences in early 1956 after about three months. Look at the telescope. He started from manual work in the laboratory, rigorous and meticulous. After several months of effort, he completed the development of the countless telescope system for cosmic ray strength, and began to record the strength of cosmic rays in the laboratory.

02

After being named by Wang Yichang, he was transferred to the Dubina Union Office

The founder of the Universe Ritting Group was Wang Yichang. Because he had a lot of positions and was very busy, Ding Dazhao, who was new to the laboratory, did not have much chance to see him. During the 9 -month work, the two had only about five or six brief contact.

In September 1956, Wang Yichang represented the International Scientific Organization of the former Soviet Union, the Dubana United atomic nuclear research institute, to participate in the construction of the highest energy accelerator at that time. In order to cultivate China's own scientific test talents, Wang Yichang transferred two young comrades from China to the research group. In the previous short and limited contacts, Ding Dazhao was diligent, serious, practical, and rigorously impressed by Wang Yichang. He named Ding Da from Ding Dazhao to the Dubana United Institute from China.

Ding Dazhao (right) and Wang Yichang worked together

Ding Dazhao was full of awe of Wang Yichang, and was lucky to become a student who became a king. Later, he also recalled with his students how Wang Yichang taught him to learn: "To remove all the components of the detector at one time, you need to numbered each thing during the disassembly process, and then the original is well installed. So again, you can figure out the principle of the detector. "

03

Without leaving home, it is very scientific vision

In 1958, the research team discovered the anti -Siegma overside. As one of the researchers, Ding Dazhao appeared in the field of particle physics at a young age. In 1960, he resolutely resigned for the invitation of the Soviet Union's laboratory to retain his continued study and work, and returned to China to participate in the development of nuclear weapons in my country at that time. The experimental team he was in charge did a lot of work for the measurement of some basic data required for the development of hydrogen bombs.

In the opinion of the students, Ding Dazhao is more like a strategic scientist. Although he is not in good health, he does not often participate in academic conferences, and there are very few reading newspapers. cutting edge.

Ding Dazhao (middle) discuss work with colleagues

Xia Haihong, a doctoral student of Ding Dazhao and the former deputy dean of the National Nuclear Science and Technology Research Institute, recalled one thing: "At that time, the topic selection of my papers with another doctoral student was a giant resonance. Two directions: one is to do a relatively high temperature direction, and the other is to do a higher direction in the spin, and these two pieces have been done more. He drew casually on the blackboard and said: '' Since both directions are higher, the better, will there be a new phenomenon if it is higher? 'Then, he will let us investigate. After we investigate the leadership of the atomic Energy Institute, the leader said that you find it well. Now internationally studying this direction. "

Dr. Liu Weiping, another student of Ding Dazhao, was completed in half in China, completed the other half in Germany, and was eventually written in English in Germany. Under the guidance of Teacher Ding, he measured the reaction of the middle of the sun in China very well. Based on the topic of work in Germany, Ding Dazhao was very far -sized in several directions that he selected the micro -absorbing section measurement. Later, this research work was successful and contributed to related fields from two aspects.

04

"Teacher Ding will ask some tricks and weird questions,

Make me highly nervous "

In the eyes of students, Ding Dazhao was regarded as an academic "strange coffee" in that era. He is talented and very rigorous in teaching, and strict requirements for students.

"I read a PhD with Teacher Ding in 1996. I remember when I met for the first time, his first question asked me. At that time, I used 'quantum molecular dynamics' to study the high -energy nuclear reaction. He said: 'We do atomic nuclear physics research. How can we still have something to do with the molecular scale?' I have never thought about this question. Teacher Ding is to wake me up, to learn to learn, and to know why. "Ding Dazhao's students, Fan Sheng, former Party Secretary and Dean of the Central Research Institute of the National Power Investment Group, recalled.

During Dr. Fan Sheng, he made a face -to -face report for Mr. Ding every two weeks. Every time he reported out, he was sweating, and even the shirt was soaked: "Because Teacher Ding will keep raising some tricky questions and let me answer, let me be highly nervous." He explained that he explained that Essence 05

Take the students word by word

Change the paper from page 170 to 120 pages

Ding Dazhao has high requirements for academic papers, and requires students to explain the source of the data with him, and sometimes even derive the formula involved in front of him. Fan Sheng's doctoral graduation thesis was written for 170 pages. Later, Ding Dazhao and him modified to 120 pages with words and sentences. "There is a sentence in the article 'This is a difficult point in international research." Teacher Ding asked what the basis for this comments? After I finished my reason, Mr. Ding introduced me to the origin of the problem, international status quo, etc. : 'This is a research hotspot, but it is not difficult, scientific issues, wording must be very accurate.' "

Following Ding Dazhao before reading his blog, Xia Haihong heard Ding Dazhao spoke at a discussion, and felt that some places he said were not accurate, so he went to "theory". The young and vibrant Xia Haihong was a bit "rushing", but Ding Dazhao not only was not annoyed, but also asked Xia Haihong whether he was willing to follow him.

In 1995, Xia Haihong really followed Ding Dazhao to read the blog. He also remembered a sentence that Ding Dazhao said in the first class: "Learn to be a person first to do a good job of scientific research."

Xia Haihong's doctoral dissertation, Ding Dazhao repeatedly changed with him. "Teacher Ding has a characteristic. When the brain turns quickly, the hands are a bit unable to keep up, and the words" Long Fei Feng Wu "are often written, and they are often mixed with simplifiedness. Sometimes they are in English. Chinese is crooked. ","

Liu Weiping has still preserved a proposal for Ding Dazhao for the Institute of Physics of the Atomic Energy Institute and the upgrade engineering writing. In addition, he still remembers Teacher Ding's Bo Wenqiang. "Every time he goes to Teacher Ding's house to ask for work, his details on nuclear physical work and the insights of well -known foreign scientists are coming. ,surprising".

06

Do not allow officials, do not let go abroad,

"Overbearing" instructor who is not talking about helping

During the master's degree, Fan Sheng has published eight papers, but in the two and a half years of reading Ding Dazhao's reading, he only published one academic paper. It wasn't that he didn't write, but that Ding Dazhao's standards for the requirements of the paper were extremely harsh.

"He believes that I did not meet his expectations, and I did not allow me to publish." Fan Sheng said helplessly. Later, he arrived at Peking University and published a lot of articles. "I also told Teacher Ding, I can't comment on the title without publishing papers. How can I support my family."

After listening to Fan Sheng's "complaint", Ding Dazhao no longer opposed him to publish papers, but he scratched the red line: "You have to make the research work rigorous, solid, and complete before they can be published. Article. In addition, I have not reviewed my name, so don't write my name. "

In the Atomic Institute of Physics, Xia Haihong had the opportunity to hold administrative positions for a long time, but Ding Dazhao kept stopping him to prevent him from doing it. Xia Haihong was also honestly academic. In 2000, because of the ADS project, a research institute wanted to invite Xia to be the deputy director.

"Teacher Ding didn't stop me this time, but he made a request for me to show him a work notes every week. He asked me to have more than 40%of the time for research and the rest of the time to manage. "

When Fan Sheng reviewed researcher, a dozen people competed for a quota, and the competitors were his colleagues of his brothers and teachers. Ding Dazhao refused to help "say love" at all. In the end, Fan Sheng commented on the quantitative advantage and scientific research results of his own papers.

Ding Dazhao took five doctors to go abroad for further studies, but they did not stay abroad. Instead, they returned to China without hesitation, and all of them became the pillar of the industry and academic academics. Although the treatment is not as good as abroad, they rarely complain.

"Teacher Ding can be at ease of valuable names and duties, but instead of considering the interests of the whole hospital, system, and the country regardless of individuals. This has a profound impact on us." Xia Haihong said.

07

Special treatment, roast yourself with an iron cage

On one occasion, the project demonstration of the series accelerator upgrade project needs to go to the Ministry of Science and Technology to meet. One week before the argumentation meeting, Ding Dazhao suffered from severe shingles at the time, ulcerated his body, and sticking to his body as soon as he wears clothes. In order to attend the meeting in time, the doctor made an iron cage for him. Teacher Ding was lying on the bed, taking off his clothes, the iron cage was placed on the body, roasted with infrared rays for a week, and dried the ulcerated skin and blisters to be convenient for convenience Wearing clothes, and then he went to the defense meeting. At that time, Fan Sheng accompanied Ding Dazhao throughout the process. He remembered this "unique" treatment process.

In 2001, Ding Dazhao won the He Liang Heli Award, and the atomic Energy Hospital interviewed his students and colleagues for publicity. Ding Dazhao said solemnly that it was not good to propagate him like this. In science, he can make a little contribution, inseparable from collective contribution and help of others. He also warned students that he could not engage in similar activities in the future. A few days later, when the reporter of the newspaper came to interview Xia Haihong, he conveyed Ding Dazhao's opinion on the spot.

Ding Dazhao attended the academic conference

08

Grandpa Ding by shaking Maski

In addition to his career and work, Ding Dazhao's heart also has affection. He cares about his students like his father in his life. "When my daughter was born, he was very happy and ran to Beijing to carefully select a bunch of infant supplies. When he gave things to me, he still felt unhappy and made me order a few things. Soon He went to Liangxiang to buy what I wanted again. I have a light -corduroy clothes for a long time. Teacher Ding has few children and no grandchildren. I also hope that my daughter can call him a few. '. But my daughter just doesn't call. Teacher Ding wondered how to get closer to her. He found that my daughter liked to go to the supermarket door to put coins and put on music. From this to establish a good relationship with my daughter. Every time my daughter went to Teacher Ding's house, I was running freely than in her own house. Teacher Ding always begged her: "Can you be quiet for 5 minutes?" Xia Haihong recalled.

Ding Dazhao's only daughter Ding Jing recalled that his father was also full of warmth: "I only have a memory of my father since the age of six or seven. In 1972, we finally returned to Beijing from the May 7th School in Hubei. Although the family of three lived in 10 square meters, In Mi Chaobei's small room, but our family is finally together. I often lay on my mother and dad's bed on Saturday night or Sunday morning. Every time I start with me, my father picks up Go on and tell. He is always vivid and attractive to tell stories. I think Dad is almost omnipotent. Dad also likes Peking Opera. Under his influence, I also subtly from hating Peking Opera to enjoying Peking Opera. Dad is gone. After thinking of him, I found that I was more and more admired by him, and at the same time, I regret that I have never expressed my admiration with him. "

09

"I am your teacher when I am"

Fan Sheng knew that although Teacher Ding was a bit "overbearing" in scientific research, in his life, Teacher Ding poured him to the old father's love.

"Once the unit organized blood to donate blood, I went to work after I took blood, and I met Teacher Ding on the road. I heard that I was going to work as soon as I donated blood. He was very unhappy and blame me. I stayed at home, and I was almost 40 -year -old. You still trained me like this. He said that you are younger than me, when I am your teacher. "Fan Sheng recalled.

At the end of 1998, Fan Sheng left Teacher Ding at Peking University to engage in post -doctoral research, which had nothing to do with Ding Dazhao's research team. But Ding Dazhao's academic support was as always. Fan Sheng needed a computer to do a computer, but the computer was very expensive at the time. His subsidy of 800 yuan a month was the only source of life for a family of three. Ding Dazhao bought him a more advanced "486" computer at that time.

Before Fan Sheng went to Germany, he reported to Ding Dazhao to go to work there. "He said as soon as he heard, 'You can't do this job, you only have knowledge in the experiment and lack emotional understanding. In order to make up for this defect, you will go back to the atomic energy courtyard first. I will make up for you. 'According to Teacher Ding's arrangement, I returned to the atomic Energy Academy and followed the duty class on the series accelerators. I fell to the ground for three months of experiments. "Fan Sheng recalled.

Before going abroad, Ding Dazhao specially sent Fan Sheng a pair of leather shoes and said with a smile: "The journey of thousands of miles begins with the foot. The teacher hopes that you will do well abroad."

10

The "Three Wishes" that failed to achieve

Although Ding Dazhao was very generous to the students, he was poor in his life. Before the age of 67, he lived in a small apartment without an elevator with a 70 -square -meter. He only lived in the academician building of the unit in the last two years.

Because the kidney disease was not treated in time during the "Cultural Revolution", Ding Dazhao later changed his kidneys twice, and his body had been weak. To this end, he always felt that he had spent a lot of money for changing his kidneys, and his contribution was not enough, and he was sorry for the country. In the last days, he still told Xia Haihong in the ward: "I have a virtual name in my life." Listening to the teacher's humility and arrogance, Xia Haihong was sad and emotional.

For a while, Fan Sheng was accompanied by the hospital. Ding Dazhao told him his three wishes: the first is to live 70 years old; the second is his hometown of Suzhou after returning to college; third One is to hope that ADS will be built in a lifetime.

"Unfortunately, the three wishes did not realize one before the birth of Mr. Ding." Fan Sheng said, "He often told us some of the local interesting things in Suzhou at that time."

During the last time Ding Dazhao went to Friendship Hospital for hospitalization, several students took turns to take care of him. One day it was Xia Haihong's turn to take care of. After a few sips of meals at noon, Ding Dazhao hurriedly told Xia Haihong that there were a few funerals to be explained.

"I advise him to have a lot of time, and he said it after taking a nap. But he still couldn't help saying his last wishes, including not issuing a mission, no body farewell ceremony, no memorial service, and donation to the Ministry of Medicine of Peking University.He also made an objective analysis of the strengths and weaknesses of our students, and pointed out the direction of effort. "Xia Haihong recalled," I heard it very clearly at the time, and every time he mentioned us, he repeatedly said that 'children' '. He really looked at us as a child. We did treat him as a teacher and father. "Ding Dazhao signed the body donation agreement long ago, and the executor was Xia Haihong.In the end, he and his master sent the teacher to the Third Hospital of Bei Medical.Now students go to sacrifice Ding Dazhao and can only go to Changqing Garden Cemetery, because there is a monument with the name of the donor of the remains, and Ding Dazhao's name is among them.The idea of high intentions and knowledgeable knowledge is both a mentor, a loving father and an elder. The legendary life of Ding Dazhao has always inspired his students and the majority of science and technology workers to move forward on the rugged scientific research road.

Source: China Nuclear Industry

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