Evaluation | 91 -year -old academician insisted on teaching undergraduate students. How did he do it?

Xu Hanxiong, a polar news commentator

On September 16th, the 91 -year -old academician of the Chinese Academy of Engineering, the National Teaching Model Model, and the professor of the Harbin University of Engineering, Yang Shi, stepped on the podium steadily, and started the first lesson of "Vibration and Sound Basis" for undergraduates. (According to Yang Guangwang on September 18)

This is the first professional course of Harbin University of Engineering. Academician Yang Shiga said: "The first lesson is better than the key to opening the gate of the water of the water, and it must be said."

91 -year -old academician stands on the podium

"Any electromagnetic waves are attenuated quickly in the sea, and the sound is the only effective way of communication. Ocean development and sea and land defense have been inseparable from the sound of water." For more than 60 years, Yang Shig has insisted on using his own scientific research experience to take the first lesson for students. Even if the year of 坚 即 insists on standing lectures, and one stop is an hour.

People in their 90s can still adhere to the lectures for students, and he doesn't have to sit still. It has always been "one stop to the end". How did he do it? Behind this, a strong spiritual force supported him.

"I joined the army in 1950. Soon after the founding of the country, I obeyed the organization of the organization and came to the Harbin Military Workers. Later, I was assigned to study in the Soviet Union. It is worth doing. "

"The country is bullied because you can't do it. You have to find a way to stand up and develop the country." The decades of scientific research experience made Yang Shig's belief in the strong science and technology power and marine power.

Academician Yang Shi is with students

Yang Shige often said to the students: "To be the person who really stands up." In his 90s, he can still go to the podium, which is the portrayal of this sentence to make himself a truly standing person and stand up to a spiritual monument. Recently, the Central Propaganda Department and the Ministry of Education announced the list of national teaching models in 2022. Yang Shig, an academician of the Chinese Academy of Engineering and a professor at Harbin Engineering University.

According to reports, Yang Shigo compiled a group of China's earliest and the earliest water theoretical works in the world. At the same time, the first water sound of water sounding in China was created.

In 1970, China carried out the development of the first intercontinental missile. As the person in charge of the water sound measurement system, Yang Shigo completed the development of the "falling point water sound measurement system" to reach the international advanced level at that time. In the 21st century, the domestic high -precision ultra -short baseline positioning system used in the "Dragon" and "Science" can be traced back to the development of this project.

From the end of the 20th century to the beginning of the 21st century, under the leadership of Yang Shiga, the Harbin Engineering Yang Desen led the team to open up a new field of water scientific research in domestic vector sensor technology. China has become the third in the world with vector sensor technology after Russia and the United States. nation.

Academician Yang Shigan tells the story of teaching and educating people

The talents from the Harbin Project occupied most of the water acoustic scientific research community, and more than 70%of senior experts in the water sound industry of the Chinese Academy of Engineering, more than 60%of professional and technical personnel from the water sound industry are from here. For this reason, Yang Shig has devoted his life -long energy. He is outstanding but far away from the news. Academician Yang Shig has a famous saying, "Don't touch the news media and do things downright." Until now, Yang Shig, the year of the puppet, still served as a curriculum from undergraduate students, master's degree students to doctoral students.

His lectures have a characteristic, never sitting, so he is called an academician of "one stop to the end". With hundreds of people in the classroom, he does not need a microphone, his voice is bright, and his thinking is clear. Academicians, professors, teachers, gentlemen, old men ... Among the many titles, Yang Shier likes to listen to his colleagues who call him "the surname Yang". "This kind of name is very intimate, there is no sense of distance."

The 91 -year -old academician can also adhere to the teaching of undergraduates, not only in tough body, but also in the spirit of hardship. Academician of a ladder. Therefore, he lived to old and dedicated to old.

He said, "People have retired, but the pace of contribution to the country cannot stop." In 2018, Yang Shig, who was nearly 90 years old, still worked for the sea test of relevant scientific research projects ...

At the age of 91, he stood on the podium to teach for undergraduates. For him, it was a matter of course, and it was a microcosm of his lifelong journey.

Scientists who live like this and dedicate to the old are everywhere. They "patriotic and respect the people, have a real ability, hard work, diligence and self -discipline, and have a healthy body that cannot be fell and tired." Because of their lofty dedication, they became a truly standing person, so that they were in their 90s, and they could stand on the podium with their spiritual perseverance and educate the country ...

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