Loyal to serve the country.

Liang was the first group of scientists studying in the United States to work in China. In fact, on the eve of the founding of New China, in September of 1949, the cruise ship Liang Cheng returned to the motherland.

Liang Lisi, the youngest son of Liang Qichao, was born in Beijing on August 24, 1924. 194 1 year, Liang, 17 years old, applied for a full scholarship to study in the United States. 1September, 949, Liang, Yan and others heard the news of the founding of New China on their way back on the cruise ship "President Cleveland". Excited, they made a five-star red flag on the boat according to their own understanding.

After returning to China, Liang participated in many "firsts" in China's space history and made great contributions to China's space industry.

Second, China

Hua is from Jintan District, Changzhou City, Jiangsu Province. He was born in19101012. When he was a child, he liked to think with his head and often did not move. Everyone laughed at him as a "bookworm".

Hua only had a junior high school diploma, and was self-taught and admitted to Tsinghua University. From 65438 to 0936, Hua studied at Cambridge University in England. 1948 was hired as a full professor by the University of Illinois. 1950, Hua returned home from the United States with his wife and children on the cruise ship "President Cleveland". During his stay in Hong Kong, Hua published an open letter to students studying in the United States, in which he quoted the words "Liangyuan is a good place, but it is not a place to live for a long time", which was broadcast to the whole world through Xinhua News Agency and had a great influence on scientists studying in the United States.

After returning to China, Hua devoted himself to mathematical research, which made China's mathematical research reach the world-class level and produced a number of world-class mathematicians such as Chen Jingrun. Known as "the father of modern mathematics in China", "the god of mathematics in China" and "the people's mathematician".

Third, Zhu Guangya.

Zhu Guangya returned to the motherland by boat with China.

Zhu Guangya, 1924 was born in Yichang, Hubei Province on February 25th. 1945, Chiang Kai-shek's national government put forward the idea of building an atomic bomb, and sent three scientists, Zeng Zhaolun and Hua, to visit the United States. Zhu Guangya went to the United States together in the name of Wu Dayou's assistant.

1950 In February, Zhu Guangya refused the travel expenses of the General Administration of Economic Cooperation of the United States and returned to the motherland with scientists from China via Hongkong. During the War to Resist U.S. Aggression and Aid Korea, Zhu Guangya worked as an English interpreter in the Secretariat of the Armistice Negotiation Delegation of the Volunteers. Subsequently, Zhu Guangya participated in organizing and leading the first atomic bomb explosion in China, the first hydrogen bomb explosion, the first underground nuclear test in China and the preparation for the first nuclear power plant in China.

Fourth, Deng Jiaxian.

Deng Jiaxian, from Huaining County, Anhui Province, was born on June 25th, 1924. When he was studying in Chongde Middle School in Beiping, he became friends with his classmate Yang Zhenning. From 65438 to 0948, Deng Jiaxian entered the graduate school of Purdue University in the United States, and received his doctorate in just over a year.

1950 10, when Deng Jiaxian graduated, the United States extended an olive branch to him. The United States has superior conditions, and its living conditions and working environment are unmatched by the "poor and white" motherland. Nevertheless, despite any difficulties and obstacles, he persisted in returning to China and devoted himself to the construction of the motherland.

After returning home, Deng Jiaxian participated in leading the development of atomic bombs and hydrogen bombs. Deng Jiaxian risked his life in the development, was exposed to radiation and got rectal cancer. One year, Yang Zhenning, who returned to China to visit relatives, asked, "Old classmate, what benefits did the country give you to pay your life, so don't you die?"

Deng Jiaxian smiled and compared two fingers and said, "Atomic bomb 10 yuan, hydrogen bomb 10 yuan."

1On July 29th, 986, Deng Jiaxian died of rectal cancer. The whole country mourned.

Verb (abbreviation of verb) Qian Xuesen

Qian Xuesen's return to China was full of twists and turns.

Qian Xuesen was born in191112+01. 1934, 23-year-old Qian Xuesen was admitted to Class Seven of Tsinghua University to study in the United States. 1935 In September, he entered the Aviation Department of Massachusetts Institute of Technology and became a student of the world-famous great scientist von Carmen.

1949 10, the news of the founding of New China came, and Qian Xuesen and his wife Jiang Ying discussed returning to China to serve the motherland. However, due to the persecution of McCarthyism, Qian Xuesen was detained after returning to China and has been under the surveillance of the US Immigration Bureau and the US Federal Bureau of Investigation.

1954, Qian Xuesen saw his father's good friend Chen Shutong standing on the gate of Tiananmen Square in Beijing in the newspaper and decided to write to him for help. This letter, written on cigarette paper, finally arrived in China. With the strong mediation of Zhou Enlai and others, Qian Xuesen and his family boarded the ship "President Cleveland" on September 1955 and embarked on the journey of returning to the motherland.

Qian Xuesen is a well-deserved founder of "two bombs and one satellite". Some people say that his return to China has advanced the research process of "two bombs and one satellite" in China by at least 20 years.

Sixth, Qian Sanqiang.

Qian Sanqiang, a native of Shaoxing, Zhejiang Province, was born in Huzhou, Zhejiang Province on June1913+1October 16. His father is quite famous, that is, Qian, a famous linguist during the New Culture Movement, and he has a very good relationship with Lu Xun. Qian Sanqiang is called "the father of the atomic bomb".

1September, 937, Qian Sanqiang studied in France. After the founding of New China, Qian Sanqiang returned to the embrace of the motherland. From 65438 to 0955, after the Central Committee of the Communist Party of China made a strategic decision to develop the atomic bomb, Qian Sanqiang became the director of the Institute of Atomic Energy and the deputy minister of the Second Ministry of Machinery Industry, and devoted himself to the leadership and overall planning of the atomic energy industry. 196410 June 16, the loud noise of China's first atomic bomb shocked the world.

106, People's Republic of China (PRC) was proclaimed. The construction of new China urgently needs a large number of talents who understand science and technology.

China Municipal Government fully mobilized scientists studying abroad to return to China to participate in the construction of the motherland. At that time, a large number of scientists, such as Qian Xuesen, Qian Weichang, Qian Sanqiang, Hua, Guo Yonghuai, Zhu Guangya, Shi Changxu, gave up the generous treatment abroad, broke through all kinds of resistance and resolutely rushed to the embrace of the motherland.

They dedicated their best time to their poor and white motherland, and the Republic will not forget those scientists who broke through resistance and returned to work.

References:

Baidu encyclopedia-Liang

Baidu encyclopedia-China

Baidu Encyclopedia-Zhu Guangya

Baidu Encyclopedia-Deng Jiaxian

Baidu Encyclopedia-Qian Xuesen

Baidu Encyclopedia-Qian Sanqiang