Huaxia University solved the problem of frequency conversion in a very short time, because Huaxia University has such a national top expert as Chen Chunsheng, and this technology is just a simple upgrade for him.

Of course, Liu Lang feels that it is not a miracle, it is completely the credit of Chen Chunsheng's team, if there is no them, Huaxia University will have to spend several months, which is the role of talents.

Huaxia University did not hide its secrets, and at the exchange meeting on Saturday afternoon, Chen Chunsheng talked about all the technologies as the keynote speaker, and did not let go of every detail.

Chen Chunsheng spoke in front, others listened below, those young people were all holding pen and paper and taking notes seriously, for fear of missing any detail, and those old workers seemed very casual, many of them smoked cigarettes and looked absent-minded, as if they could understand what the other party said.

AOD electric furnace smelting method is not the world's most advanced technology, and the country has also mastered some stainless steel smelting technology, so for many old workers, Chen Chunsheng's talk is not difficult, and they can fully understand it in a few days when they go back to study it.

"Professor Chen is an expert in the same industry in our country, his introduction is simple to understand, I think everyone should understand, please ask Professor Wu to talk about the progress of capacitors!"

At the exchange meeting, the four research teams had to introduce the progress of the week to achieve technology sharing, which is also the rule formulated by Liu Lang.

An old professor about sixty years old immediately came to the blackboard to speak, while talking on the blackboard kept drawing various circuit diagrams, Liu Lang sat in the first row and recorded carefully, the experience and knowledge of these old professors is an immeasurable wealth, even Liu Lang also has to study hard, the same, those young people are also recorded below, occasionally someone will ask some questions, Professor Wu also answered them without reservation.

More than an hour later, Professor Wu finished his speech, although the speed of progress of his research team is not very fast, but it has also made great achievements, as long as the first few difficulties are overcome, there will be breakthrough progress, and the speed will be greatly accelerated, Liu Lang feels that it will take less than three months to complete the work.

"Now, Wang Peng, let's talk about the progress of this week!"

Professor Xiong named Wang Peng.

"Lao Chen, you have made some progress there this week, you can go up and talk about it!"

Wang Peng glanced at an old worker sitting next to him, who was about the same age as him, with white hair and calluses on his hands, obviously a worker who had been on the front line all year round.

"I? Hehe, Mr. Wang, where will I say anything? I'm stupid, I can only work, so let the young people say it, right?"

The other party laughed, smoking a cigarette and sitting there without moving.

"Lao Chen, we are discussing technology now, not making a report, your more than 40 years of work experience in this area is longer than mine, this little problem is not a problem, go, tell you about it!"

Wang Peng said again.

"What is more than 40 years of work experience? The money in hand is the same as those young comrades in their twenties, useless......... Xiao Qian, you can go up and talk about it!"

He pointed to a young man sitting next to him.

"...... me?"

The young man looked like he was twenty-four or five years old, he should have just graduated from college students, and his face suddenly turned red when he heard the other party call his name.

What level of exchange meeting is this? The leaders are the top experts in China, and these students in their twenties can't understand a lot of the content, so they can only write it down and go back and digest it slowly, so that they can stand up and tell these people, who has the guts? It is not in accordance with the rules.

Wang Peng's face changed slightly, this old Chen seems to be emotional! No matter how emotional he is, he can't make trouble at this time!

Liu Lang looked at the old worker coldly from the side, and this person was complaining both inside and out.

He paid for his own allowance of fifty yuan a month for each person, whether it was an old worker or a young graduate, and it was clear that this rule made the old worker disgruntled.

"Hmph, it's really relying on the old and selling the old!"

Liu Lang respects the older generation like Xiong Huaizhi very much, if there is no them, the country does not even have the current strength, which deserves everyone's respect, but at the same time, Liu Lang values their selfless dedication, regardless of selfish interests, do not return, in order to cultivate new people, they are eager to take out all their things, because they know that knowledge needs to be inherited, and young people need to be constantly updated, which is also the need of the times.

However, there are also a group of masters, relying on their own contributions to the country, relying on the old and selling the old, relying on some of the experience they have mastered for many years, they are self-righteous, and they always think that the enterprise will be finished without themselves, and they really regard themselves as the treasure in the factory.

In fact, the experience they have mastered is not really a technology, and it does not play much role in the development of the industry, and many of these old workers are conservative, look down on those young people, are unwilling to learn new knowledge, and suppress the younger generations from time to time.

To put it mildly, they are complacent and unwilling to accept new things, but to put it more seriously, they hinder the cultivation of qualified personnel and cause considerable harm to the cause of the country.

Liu Lang has a deep hatred for such people, in fact, not only in this era, but also in that era more than 30 years later, Liu Lang encountered some teachers who recruited master's or postdoctoral fellows when he was in college, as if he hired migrant workers, let these students help him work to make money, and even deliberately did not let some outstanding students graduate, and did not help much in the students' research, but finally put the teacher's name in the first place in the paper, where is such a person qualified to be a teacher? It's just scum.

There was a "scumbag" sitting in front of Liu Lang right now, smoking a cigarette, looking at the sweaty young man with a mocking smile.

"Lao Chen!"

Wang Peng's face was a little unbearable, and he wanted to open his mouth to reprimand the other party, but his mouth twitched twice and swallowed his words back, the other party is an old worker, with longer years of service than him, and he has to give face out of respect, in addition, he is really very rich in smelting, and some places are better than him, the chief engineer, and he will not offend him because of a young man.

"Xiao Qian, sit down, I'll come!"

Wang Peng stood up and said, how could he let a child stand in front of an expert and give a lecture.

"Wait a minute!"

Liu Lang stood up suddenly.

"Elder Wang, let Brother Qian speak!"

Liu Lang said.

"What?"

Wang Peng was stunned for a moment, looking at Liu Lang, he didn't know what the other party had in mind.