Scholars in the courtyard

The old man here finished watching the production in the workshop, took photos with the workers, and then left the workshop.

Outside the workshop, Liu Huaimin led a group of people to greet and wait.

At the front, the three iron men saw Yang Xiaotao and hurriedly came forward to join them. The workshop was bustling again.

"Chief, we have prepared dinner."

Liu Huaimin stepped forward and said, but the old man waved his hand after hearing this, "Comrade Huaimin, I won't stay."

"It was originally a morning trip, but now it's a whole day. If we don't go back, we'll have to work overtime tonight."

The old man said with a smile, and then looked at the people behind him, "Old Huang, please stay here to represent me and talk to your comrades."

"Okay, Chief."

The old man looked at everyone present again.

"Comrades, coming to the machinery factory today gave me a lot of shock."

"I hope everyone will carry out this 'three studies spirit' to the end and implement it."

"For the revolution, to serve the people, work together."

bang bang bang

Yang Xiaotao and others applauded enthusiastically.

The workers around him applauded violently.

Finally, with everyone's greetings, the old man was sent to the car.

Before leaving, Yang Xiaotao took a bag of lunch boxes brought by Chen Chonghan and handed them directly to Tong Xiaolong.

"Chief, this is dinner for our machinery factory. If you don't have time to keep it, just take it back and save yourself from firing again."

Yang Xiaotao said with a smile, and the old man shook his head. This was the first time he gave gifts to his car.

Huang, Lao and Xia Lao opened their eyes wide. They really didn't regard themselves as outsiders.

As for Liu Huaimin and others from the machinery factory, they all looked pity.

How could such a good opportunity be missed?

As for Zhai Jing and others from the textile factory, they also looked at Yang Xiaotao in surprise. This guy has a really good relationship with the chief.

Didn't you see the smile on the chief's face?

Seeing that the old man did not refuse and Tang Mingyue winked at him, Tong Xiaolong accepted the lunch box.

At least I have something to eat when I get home.

They have also been hungry all day.

As the car slowly left the machinery factory, everyone waved goodbye.

It wasn't until the car disappeared from sight that everyone stopped their arms.

"Chief, let's go eat."

While Liu Huaimin was talking, there was a gurgling sound in his stomach.

The same goes for Huang and Lao.

Everyone hasn't had a hot meal all day, and they are already waiting for the meal.

"Okay, let's go eat."

Mr. Huang strode towards the conference room.

"Comrades, let's go have dinner together."

Liu Huaimin shouted to the people behind him.

Yang Xiaotao then asked Zhu Ziqing and others to go back.

The original schedule must have been disrupted.

But it doesn’t matter, the machinery factory has plenty of places to stay.

Yang Xiaotao took the opportunity to call Wang Hao to his side and asked him to go to the courtyard to explain to Ran Qiuye that guests would go home to rest in the evening.

Wang Hao ran away immediately without asking who it was.

Several people came to the conference room accompanied by everyone in the machinery factory. Several large tables had been set up with food on them.

Yang Xiaotao invited everyone to sit down, and then told Tie Ren and Chen Yonggui that the machinery factory would arrange accommodation tonight, and several people did not refuse.

I came here today to visit the machinery factory, so I haven’t taken a closer look yet.

What's more, they also want to talk to the people here and listen to the voices of these workers.

After confessing to Iron Man, Yang Xiaotao sat Xu Yuanshan, Bai Jingshu and Zhu Ziqing together.

"Lao Zhu, Lao Wang, these two are..."

Yang Xiaotao was placed in the main seat and introduced the two people around him.

Xu Yuanshan understood what Yang Xiaotao meant when he came in the morning, but he didn't expect that he would be so busy at the end of the day.

He didn't even say a few words.

"Teacher Zhu, Teacher Wang, welcome!"

"We don't even have time for this day!"

Xu Yuanshan said politely, Zhu Ziqing immediately shook his head, "We have been following the leader for a day today, and we have benefited a lot."

The same is true for Wang Guangmei.

Bai Jingshu said from the side, "I must go to our pharmaceutical factory tomorrow and give us some guidance."

Wang Guangmei shook her head, "Don't be a guide. Let's learn together. Let's learn together."

A few people were polite, Yang Xiaotao glanced at Teacher Yuan beside him and said with a smile, "Let's stop talking and eat first."

"My stomach has already protested!"

Everyone laughed and started eating without saying anything.

After filling his stomach with something and drinking two glasses of wine, Yang Xiaotao got down to business with the two of them.

"Mr. Zhu, you know about chemical plants and pharmaceutical plants."

"I know! I asked about it last night, and I listened to the commentator comrade's introduction today. I understand everything in general."

Zhu Ziqing threw a piece of braised pork into his mouth. The chef at the machinery factory was no less skilled than Yang Xiaotao.

The machinery factory is indeed a crouching tiger, hidden dragon.

rich!

But what interests him even more is that whether it is a pharmaceutical factory or a chemical factory, more than half of the credit for the scale of today's pharmaceutical factory, or the existence of today's pharmaceutical factory, actually comes from Yang Xiaotao.

This made his understanding of Yang Xiaotao even more vague.

Is he a mechanic or a chemist? Or a medical expert?

Oh, and there’s an agricultural expert!

What else is coming?

Singer? Educator?

Zhu Ziqing suddenly felt that sometimes, the gap between people is wider than that between people and pigs.

Xu Yuanshan put down his chopsticks and said solemnly, "Teacher Zhu said that the petrochemical industry will be of great help to our chemical plant. I am going to invite Teacher Zhu to give guidance there tomorrow."

After hearing this, Zhu Ziqing immediately smiled and said, "It's okay to go, but we can't be left hungry."

After hearing this, Xu Yuanshan immediately patted his chest and said, "Don't worry, the chef of our chemical plant is also famous. He came from Fengzeyuan."

Yang Xiaotao was stunned for a moment, then said, "Isn't it a pharmaceutical factory? When did you run into your chemical factory?"

Xu Yuanshan said angrily, "Our two families are one family, so we can't come here to help."

Yang Xiaotao nodded quickly, not daring to refute.

Bai Jingshu smiled on the side, and Zhu Ziqing and Wang Guangmei at the dinner table were all surprised.

This Yang Xiaotao is too approachable.

Teacher Yuan didn't care. He knew what kind of person Yang Xiaotao was when he was in Chaoyang.

Yu Bei even smiled and picked up the wine glass, but his eyes were looking for that beautiful figure among the people around him.

"By the way, Teacher Zhu, I've been wanting your help with something."

Yang Xiaotao put down his wine glass and talked about business, then took out a piece of paper from his pocket.

Xu Yuanshan understood what it meant at a glance.

I was sweating in my heart.

Bai Jingshu also looked at Yang Xiaotao with a strange expression. We are eating. Is this appropriate?

If Teacher Zhu fails to do it on this occasion, wouldn't it be a slap in the face?

He was also thinking about inviting the other party to the chemical factory tomorrow and then taking it out.

Looking at each other with Xu Yuanshan, both of them were ready to save the situation.

Yang Xiaotao ignored the two people's thoughts and put the note on the table.

The simple note was just like a child passing it on from house to house, without any sense of being taken seriously.

However, Zhu Ziqing did not dare to despise what Yang Xiaotao took out.

"It's a chemical formula, and it has a molecular weight on it."

"We want your help to find its structural formula, and then analyze the synthetic chemical formula."

Yang Xiaotao expressed his needs.

Zhu Ziqing immediately took the note, looked at the string of chemical symbols on it, and then read it out gently.

C15H14ClN3O4S.H2O

"Can I ask, what is this?"

Frowning his brows, Zhu Ziqing immediately felt that this chemical formula was not simple.

Especially since there are six elements in it, and judging from his experience, there must be a lot of structure in it!

Moreover, you can tell from the changing expressions of Xu Yuanshan and Bai Jingshu that this matter is not simple.

Hearing Zhu Ziqing's inquiry, Yang Xiaotao did not hide anything, "This is a drug. I saw its instructions when I went abroad. I thought it was useful, so I recorded its molecular formula and molecular weight!"

"Later I thought that if this thing could be chemically synthesized, we might be able to develop this kind of drug!"

"Unfortunately, our human capabilities are limited and we have not found a suitable structural formula, so naturally we cannot use it!"

"So I want you to see if there is any way to get this medicine out!"

After Yang Xiaotao finished speaking, Zhu Ziqing looked at the chemical formula on the note and fell into deep thought.

Wang Guangmei on the side looked over.

Nowadays, there is no separation between mathematics, physics and chemistry.

Just like Ran's father, his main job is physics, but with his mathematics skills, it is more than enough to be a mathematics teacher in high school.

What's more, Wang Guangmei is one of the few biologists in the country, and her academic performance is naturally among the best.

Looking at the chemical formula on the note, he pondered it in his mind. Seeing that Zhu Ziqing was still thinking and everyone on the table was silent, he said, "If I guessed correctly, this chemical formula should have a good Several structural formulas!”

Zhu Ziqing nodded, "There are too many structures with unsaturation in this molecular formula. I can think of at least three possibilities now..."

After saying this, Xu Yuanshan immediately clapped his hands.

There was uncontrollable excitement on his face.

"Three kinds? Awesome, awesome!"

"Teacher Zhu, do you know? I've been holding this for the past few days!"

Xu Yuanshan clicked on the note beside him, looking excited.

The people around were also attracted by the movement at this table, and Mr. Xia who was nearby even put down his wine glass and cast a look.

Xu Yuanshan was not aware of this, and said to himself, "I took it to all the junior high schools and high schools in the four-nine cities, and even went to the university several times, but no one said there was an answer. of."

"How long did it take you to have three kinds this time?"

"I admire it, I, Xu Yuanshan admire it!"

As he spoke, Xu Yuanshan extended his thumb and said with admiration.

Zhu Ziqing did not show much enthusiasm for Xu Yuanshan's admiration and praise. He just nodded lightly and then said with a heavy face, "Director Xu is overly praised. This kind of analysis can be done by high school students as long as they find the right method. "

Then he focused his attention on the note, "Mr. Yang, with all due respect, your idea is difficult to realize!"

Yang Xiaotao didn't speak after listening, but Zhu Ziqing continued, "This chemical formula has many structures, and each structure is different. Even if it is in another direction, the mechanism of action is different."

"A slight difference can make a difference of a thousand miles!"

After Zhu Ziqing finished speaking, Wang Guangmei also nodded and said, "Teacher Xiao Yang, you think this matter is too simple."

"There are too many uncertainties here."

"If something goes wrong, all the previous efforts will be wasted. If you want to research it, the consumption will probably be a bottomless pit."

After saying this, Wang Guangmei felt heavy in her heart.

Why can't their research institute produce mass-produced results? Isn't it because the investment is too large?

Even if the superiors wanted to support them, they were discouraged by the huge investment.

When the results are not proportional to the investment, when the risk of investment is too great, the so-called reputation is not worth mentioning.

They want to industrialize the production of insulin, which is wishful thinking.

Therefore, they can only do research in the institute.

Therefore, they can only guard the results and add to their sadness.

In the current situation, there is only a chemical formula, a molecular weight, and the structure is not determined.

There is not even a single word, and if they want to research it, they have to try one after another.

This time is a big project.

You should know that they studied bovine insulin, only two chains, A and B, and three research bases were working together.

Even so, it took six years.

The consumption in this process is incalculable.

Not to mention the subsequent production.

It is really not worth it.

And the difficulties in the middle are several times more than theirs.

If we follow their process, let alone six years, even sixteen years will be a stretch.

That's why Wang Guangmei reminded Yang Xiaotao not to think it's easy, because it might be a bottomless pit.

In the end, it's a waste of money and food.

Wang Guangmei said sincerely, and Zhu Ziqing also looked serious.

"What Lao Wang said is right."

"If you want to get the medicine out of this, it's very difficult!"