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1428 Simple math problems

It was already the next day when Yang Xiaotao and the others heard about what happened in the First Machinery Department again.

Yang Xiaotao and the others didn't know the specific situation. Anyway, they heard from Director Liu that when Mr. Wang from the Seventh Machinery Department came to visit again, he gave Mr. Huang a burst of emotion. What kind of family and what kind of good brothers were they?

Anyway, in the end, the exchange of alloys for steel was approved.

Of course, in addition to giving priority to internal exchanges, we also allow other departments to participate.

And these depend on the alloy output of the steel plant.

A small amount will be digested internally, a large amount will be digested internally, haha...

The one with the highest price gets it.

As for the expansion of the steel plant, Mr. Huang has already communicated with his superiors. It may be that the construction of the steel plant in Yanzhou has made his superiors have a sharp impression of Hongxing Machinery Factory, so that the document was approved on the spot, and the materials for the construction of the plant were also reviewed.

Give some help.

This was beyond Mr. Huang's expectations.

He originally thought that it would be provided internally by the Machinery Department, but he had already discussed with Mr.

Just need a little bit.

Of course, the First Machinery Department is happy. By saving so much supplies, we can do a lot of things.

As for local contacts, the boss of the First Machinery Department didn't care. It was an internal issue within the First Machinery Department, and the machine factory was left to contact them.

Faced with this situation, Chen Gong is the best at it.

Machinery factories have developed rapidly in the past few years. In many places around there, factories have benefited from the benefits of machinery factories. In the eyes of many people, the smiling Chen Gong is the 'God of Wealth', so the 'communication' with the local authorities is very smooth.

Yang Xiaotao and the others don't have to worry at all.

Things at the steel plant are on the right track. Now it depends on when Lao Dao and the others will master the tinplate production techniques.

You know, it was not just the First Machinery Department and several departments who had this idea. It seemed that the Metallurgical Department also wanted to get involved, but Huang Lao and others rejected it because they were still studying.

It is said that this matter even reached the higher authorities, and I don’t know how to deal with it in the end.

However, it is conceivable that if this thing is really built, it will probably be similar to the aluminum alloy model.

Hand over the technology and then get some resource support.

Change the bottle but not the medicine.

But for Yang Xiaotao, as long as they are useful, it will be fine.

After returning to the machinery factory, Yang Xiaotao was also thinking about alloys.

Although the tinplate has been handed over, the machine tool issue has not been resolved.

He looked at the piece of paper in his hand again. There was a row of element symbols on it, from large to small, followed by volume and mass data.

Although Yang Xiaotao had an idea to calculate the proportion of each metal, his head hurt when he really wanted to implement it.

This kind of data processing is not a simple linear equation of two variables.

“For things like this involving mathematics, you still need to find professionals!”

Thinking of this, a figure appeared in Yang Xiaotao's mind.

Han Sanfeng!

This person is an expert in computer research and is very good at this kind of data processing.

You can even try it with the help of the computer they research, and it may have good results.

"It seems that I have to go to the Seventh Machinery Department!"

Thinking of this, Yang Xiaotao picked up the phone and called Ran's father.

"Dad, I have something to ask you!"

Ran's father picked up the phone on the other end. He had taken a lot of books brought back by Yang Xiaotao recently, and now there are several books on the desk in the office.

After receiving a call from Yang Xiaotao, Ran's father was also curious and immediately asked about the situation.

"Dad, do you know the contact information of Han Sanfeng and Uncle Han last time?"

"There's something I need to ask him for help with."

Ran's father didn't say much, "Wait a minute and I'll ask for you."

After hanging up the phone, Yang Xiaotao waited for less than five minutes. The phone rang again, and Ran's father's voice came from the other end of the phone, "Old Han is busy now. If you need anything, please call in advance."

"good."

With that said, Father Ran handed the phone to Yang Xiaotao.

Yang Xiaotao took out his notebook and wrote down the phone number before making the call.

"Hey! Yang Xiaotao?"

As soon as I picked up the phone, I heard a familiar voice coming from inside.

"Uncle Han, yes, I, Yang Xiaotao, am asking for your help this time."

Yang Xiaotao smiled, and Han Sanfeng on the other end of the phone held the phone and said with a smile, "I heard your father-in-law said that he needs my help with something, just say it."

"good."

"Uncle Han, it's like this. I have a set of data here that I need to analyze."

Yang Xiaotao then told Han Sanfeng the shape, weight and ingredients in the steel that he had recorded.

There was silence on the other end of the phone for a moment, and then he said, "I just briefly recorded that this situation requires careful calculation."

"Are you sure these volumes and masses are accurate?"

"Make sure, I recorded it myself."

"In this case, you can come over and take the data. It will be faster to calculate this way."

"good."

Yang Xiaotao didn't say much and hung up the phone directly.

When Yang Xiaotao drove to the Seventh Machinery Department, Han Sanfeng was waiting at the gate. Yang Xiaotao waved his hand and said, "Uncle Han, get in the car."

Han Sanfeng, wearing military green long sleeves and a matching hat, quickly got into the car.

"Uncle Han, long time no see. You are more energetic than last time."

"Nonsense, you've lost several pounds. You're just a glib guy."

Yang Xiaotao smiled, then took out two boxes of cigarettes and handed them to Han Sanfeng.

"Hey, you brought something with you when you came to the door."

"Well, you have to be prepared when you come here to ask for help."

"Those two boxes are not enough."

"Come and make it up again, make it up again."

The car turned and turned around at the No. 7 Machinery Department station, and finally stopped in front of a building.

Looking at the armed guards at the door, Yang Xiaotao could tell at a glance that these guys should be the ones guarding the Third Division and come from the same background as Liang Zuoxin and others.

"Uncle Han, is it convenient for me to go in?"

After getting out of the car, Yang Xiaotao asked with a smile.

"Hurry up. I asked for permission from above before you came. It's no problem."

As he said this, Han Sanfeng took the lead and walked inside, followed closely by Yang Xiaotao.

The two of them passed the gate and soon came to the office. There were two young men in the room, one tall and one short, both a little thin and wearing glasses.

This chapter is not over yet, please click on the next page to continue reading! He seems to have the gentleness of a top student.

"Xiao Wang, Xiao Liu, our math, physics and chemistry experts, just leave your numbers to them."

Han Sanfeng started to introduce him after he came in, and then pointed at Yang Xiaotao, "This is Comrade Yang Xiaotao, the chief designer of the machinery factory, the person you usually talk about."

After hearing this, the two people immediately stepped forward and said, "Mr. Yang, we heard about you and are very happy to see you."

The tall Xiao Wang spoke first, and Xiao Liu, who was a step behind, also nodded, "The engine you designed is great. We use it to drive the generator, and it is more durable than the imported ones."

"Also, how did you come up with the idea of ​​air conditioners? This thing is so useful to us. With so many machines dissipating heat, we have to use fans to blow them. But with it, we can keep running at low temperatures. It's great."

Xiao Liu is more outgoing than Xiao Wang, which makes Yang Xiaotao take back what he just said in his heart. This top student is different from his impression.

However, Yang Xiaotao still enjoyed the admiration in their eyes. After all, he also had fans.

"As long as you think about the needs, you can make this thing. Besides, compared with the computers you make, it is still a simple thing."

"Computers, if our country wants to catch up with foreign countries, it's up to you."

When the two of them heard what Yang Xiaotao said, a sacred look appeared on their faces.

"Don't worry, Mr. Yang, we have now started using transistors, and using them to make computers will be even faster..."

Han Sanfeng, who was standing by, shook his head secretly. He was still too young, and his bottom was revealed after someone said a few nice words.

"Okay, everyone is busy, Xiao Yang, hurry up."

Han Sanfeng interrupted the exchange between the three of them. If he continued talking, his background would be exposed.

Yang Xiaotao smiled and returned to the topic.

"Boss, this is a set of data I saw in a foreign book. I want to calculate the possible content of various metals from it."

"The order of this arrangement is the proportion. You can try to calculate it."

Yang Xiaotao handed over the prepared materials. It felt like three questions were given to the students, but the teacher himself didn't know how to solve these questions.

Xiao Liu picked up the paper, looked at it for a while, and then asked curiously, "Mr. Yang, do you want to use this to study alloys? Calculate the correct ratio?"

Yang Xiaotao nodded, "Yes, that's what it means."

"Our domestic basic materials have always been weak."

"Because of the lack of good materials, many machines cannot be manufactured even if they have design drawings. If we want to change this situation, we must make up for this shortcoming."

After Yang Xiaotao finished speaking, the two of them admired him even more.

"Mr. Yang, don't worry, we will make it for you."

After saying that, Xiao Wang picked up the paper and pen beside him and started to count, "The density of titanium is 4.5 grams per cubic centimeter, and the density of iron is 7.68..."

The two of them quickly got into the mood, and one person took a copy of the data and started calculating on the spot.

"Uncle Han, don't you have a computer? Why don't you use this?"

Yang Xiaotao took out his cigarette and went to the side to inquire with Han Sanfeng. Han Sanfeng shook his head and said, "Every time a computer is started, it consumes a lot of energy. Normally, we will only start it unless required by superiors or for experimental needs."

"Besides, for simple calculations like this, the human brain is much easier to use than the machine brain."

Han Sanfeng pointed to his head as he spoke, and Yang Xiaotao smiled, "That's right, the machine brain was also made by us."

"By the way, Director Wang came back last time, was everything okay?"

When Yang Xiaotao talked about the self-destructive director, Han Sanfeng smiled and said, "You still said that I am fine, but you gave me a nickname, which made people miserable."

"Nickname? Director of Self-Destruction?"

Yang Xiaotao smiled and Han Sanfeng nodded, "Not only Lao Wang, but the entire department is now a self-destruction department. Just wait. I have said that I will settle the score with you sooner or later."

After hearing this, Yang Xiaotao hurriedly looked around, "Their department isn't here, right?"

"Not here."

"That's good!"

"Not far next door."

Yang Xiaotao was speechless, it was better to leave this place as soon as possible.

The two chatted for a while, and then Xiao Liu ran over, stretched out his hand and shook the note in his hand, "Director, Mr. Yang, this manganese alloy has been calculated."

"According to the data given by Mr. Yang, after calculation, there are three combinations that meet these requirements. Which one specifically needs to be tested."

"So fast?"

Yang Xiaotao looked at the cigarettes in his hand. He hadn't finished smoking this one yet. How could he have smoked it?

Is this genius? Is it still a professional counterpart?

Looking at the paper handed over to him, Yang Xiaotao put away the shock on his face and looked at the calculation formulas on the paper. There were vertical calculation formulas next to them. Finally, three sets of data were given.

They are all arranged in a pattern from large to small, which meets the requirements of system scanning.

Xiao Wang smiled, "Actually, it takes some time to calculate the volume. Some surfaces need to be converted. Once the volume is calculated, the mass is calculated, plus the size ratio and density, it is easy to calculate it."

"These three sets of data all meet the requirements, and the specific situation needs to be further measured."

Yang Xiaotao bit his lower lip. After listening to what he said, he felt that this was easy and yet so difficult.

At this time, Xiao Wang on the other side also came over. Just when Yang Xiaotao was surprised again, Xiao Wang directly took out two pieces of paper.

"Mr. Yang, I will make the remaining two for you together."

Well, the surprise just now turned into astonishment.

I thought I was going to make one, but I didn't expect that it was finished right away.

These two guys are so talented.

This ability is a perfect match for my scanning bracelet.

After that, if you encounter any metal alloys, scan them and calculate them, and then you will get the matching ratio.

Yang Xiaotao felt excited when he thought about it.

If I had the chance to go for a walk on the aircraft carrier, I might be able to analyze the material for him when I came back.

If such a talent is transferred to a machinery factory...

Yang Xiaotao looked at the two of them with a hot gaze.


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