One day's pain, two stars fall, leaving endless thoughts! How much do you know about their achievements?

May 2 1, 2 1 is a sad day for all of us in China. Academician Yuan Longping, the father of hybrid rice in China, and Academician Wu, the father of hepatobiliary surgery, passed away one after another.

According to related reports, the father of hybrid rice? Academician of China Academy of Engineering? * * * and the national medal? Academician Yuan Longping, the winner, died in Changsha, Hunan at 9 1 on May 22nd at 3: 07.

Academician Yuan Longping is a pioneer in the research and development of hybrid rice in China and the first scientist in the world who successfully discovered and utilized the heterosis of rice. Father of hybrid rice? . Yuan Longping 1964 began to study hybrid rice, and successfully bred the world's first practical and high-yield hybrid rice variety? Nanyou 2? . Since 1976, the achievements of hybrid rice have been widely popularized and applied in the whole country, and the yield and total output of rice have been greatly improved, effectively alleviating the food problem in China at that time and saving countless people from starvation. For more than 20 years, he led the team to carry out research on super hybrid rice and worked hard to achieve the scientific research goal of 3000 kilograms per mu of rice. Academician Yuan Longping has made great contributions to solving the problem of eating in China. Mr. Wang's outstanding achievements not only belong to China, but also benefit the world and set up a monument for world peace and social progress.

Academician Wu is one of the pioneers and main founders of hepatobiliary surgery in China. He creatively proposed? Five leaves and four segments? Anatomical theory, established? Intermittent hilar occlusion at room temperature? Liver hemostasis technology has successfully carried out a series of landmark operations, such as middle hepatic lobectomy. He led the establishment of the world's largest diagnosis and treatment center and scientific research base for hepatobiliary diseases, the world's largest pathological specimen bank for liver cancer, and trained the most outstanding talents in the field of hepatobiliary surgery. Won the highest national science and technology award in 2005. In his 75-year medical career, Academician Wu has performed more than 65,438+06,000 operations, saving countless lives. Until he was 90 years old, he still insisted on having surgery three times a day.

A knife and a meal are unparalleled in the country. Two outstanding academicians left us, but their spirit lives on forever, affecting the world.