Siheyuan: Concentrating on science and technology is the right way

Each has its drawbacks, among which the internal combustion engine is too loud, the fuel cell is too hot, and the normal battery holds too little charge.

Lin Weidong finally thought about it and decided to use fuel cells.

After all, the altitude in the south is very high and the temperature is very low. Using fuel cells, if the heat emitted can be properly arranged, it may also play a role in heating.

Thinking like this, a lot of ideas emerged.

However, at this moment, a bell rang suddenly, and it turned out that the assessment time had come.

"Everyone, you can stop the assessment." The invigilator shouted loudly, and everyone stopped what they were doing.

Some people are full of confidence, while others are full of regret.

Lin Weidong is also full of helplessness, is he about to fail the first assessment?

When Professor Liu and Professor Li saw that the invigilator disturbed Lin Weidong, their expressions changed drastically, and they hurried in.

Chapter 110 Three: The gap between East and West, the regret in history

"It's okay, it's okay, the other people's assessment is over, Weidong, you continue." Professor Liu said quickly.

"Professor Liu, I'm afraid this is not good." The invigilator next to him said in a low voice.

"What do you know, get out!" Professor Liu pushed the man aside.

The man suddenly looked helpless, so he had no choice but to ask the others to stop the assessment.

Seeing this, Lin Weidong immediately understood that his assessment was probably done deliberately by Professor Liu and the others.

He said why his question was so strange, and he thought that the requirements for fifth-level engineers were so high.

However, Professor Liu's attitude caused dissatisfaction among others.

"Professor Liu, I respect your virtue and prestige, but is it not good to do so?"

"That's right, can engineers cheat for personal gain in the assessment? If so, I will choose to report this matter to the country."

"Well said."

Seeing the appearance of these people, Professor Liu knew that these people had misunderstood.

"I told you not to mess around. There is something wrong now. You might as well listen to me and ask Weidong after the normal assessment." Professor Li said angrily.

"In hindsight, didn't you agree just now!" Professor Liu glared at Professor Li, and then began to say: "Everyone be quiet, I will explain the cause of the matter to them."

"But 843 has to go out first, don't disturb Weidong."

"No, we will never go out unless Professor Liu makes this matter clear."

"Yes, never go out." The others followed suit.

Seeing this situation, Professor Liu had no choice but to look at Lin Weidong.

Lin Weidong also responded with a casual expression.

So Professor Liu had no choice but to say: "Actually, from the very beginning, the exam questions we gave Weidong were not for level five engineers."

As soon as Professor Liu said this, everyone was stunned. What does it mean that they are not given exam questions for level five engineers.

"Actually, our Academy of Sciences recently encountered a problem. I saw Weidong coming today, so I want him to try it out. Is there any solution?" Professor Liu, are you kidding us? "One of them said dissatisfied.

Others were also full of disbelief. A young man like Lin Weidong could solve a problem that even the Academy of Sciences could not solve?

"If you still don't believe me, then I'll introduce Weidong to you."

"Lin Weidong, the engineer of the Red Star Rolling Mill, you may not be familiar with this name, but you should know the new machines in the rolling mill.

(ahci) As soon as Professor Liu said this, the expressions of all the engineers present changed.

They have all heard of the latest new machines.

The processing efficiency has been fully doubled compared with the previous old machine.

After the new machines are completely replaced, the production efficiency of the country will be greatly improved.

Now that Professor Liu mentions this, could it be...

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"That's right, the new machine was designed by Wei Dong alone."

Hearing Professor Liu's words, the engineers all showed shame.

"Lin Gong, I'm sorry, I misunderstood you."

"Lin Gong, I'm sorry!" Many engineers said in unison.

People in this era are still very simple.

"It's nothing, this matter is indeed easy to be misunderstood. If Professor Liu hadn't said it, I would have wondered if I couldn't even pass the exam as a fifth-level engineer." Lin Weidong laughed.

Hearing Lin Weidong's words, the others also laughed.

"Weidong, I saw you drawing non-stop just now, do you already have an idea?" Professor Liu took the opportunity to ask.

"I have an immature idea, but I can't guarantee whether it will work or not."

Hearing that Lin Weidong already had an idea, both Professor Liu and Professor Li were overjoyed.

Although I don't know if it will be useful, at least it is much better than they have no clue now.

Professor Li walked over directly and looked at the drawings on Lin Weidong's desk.

But with just one glance, he showed a puzzled expression.

Because what Lin Weidong draws is like a human skeleton.

After Professor Liu came over, he also showed doubts: "Weidong, can you introduce this thing of yours."

"No problem!" Lin Weidong nodded: "Because of the terrain, large machines cannot be used."

"The only ones that can be used are human and animal power."

"And my device is to enhance manpower through mechanical means."

"If my ideal design is followed, an ordinary person can easily carry a weight of more than [-] kilograms and move freely with this kind of machine.

"If you are a fighter, you can carry a weight of more than [-] kilograms and walk for a long time."

Following Lin Weidong's explanation, Professor Liu and the others showed shocked expressions.

If what Lin Weidong said was true, it would be much easier for them to transport supplies to some dangerous terrain than before.

Moreover, the transportation volume will also be greatly increased.

"Weidong, what is the name of this machine? Professor Li asked."

"According to the type, it is called exoskeleton armor, or mechanical armor."

"Exoskeleton armor!" Professor Liu said silently. He seemed to have heard this name somewhere before.

Professor Li was even more surprised: "Could it be that this is the exoskeleton armor proposed by the West a few years ago."

"I remembered." Professor Liu's expression also changed: "Western technology is indeed far ahead of us."

"The western exoskeleton armor can't be put into actual combat at all." Seeing their appearance of being hit, Lin Weidong explained, "My current exoskeleton armor has also been changed, and it is specially used to transport materials. of."

"So the difference between us and the West is not as big as you think."

"As long as we work hard, there will always be a day to catch up."

This sentence, Lin Weidong is not nonsense, he also knows the history.

Although now, they are indeed much worse than the West in some respects.

But in some respects, it is really no worse than the West.

For example, a photolithography machine that is one step closer than a photoplotter.

In fact, in 65, the country produced the first lithography machine.

By the 70s, lithography machine technology was one step closer.

In the 80s, a three-micron lithography machine was developed, which is not much worse than that of the West.

The development of lithography machines is nearly 84 years earlier than ASML, which was established in the West in 20.

It's a pity that I fell into the trap of the Western devils later.

At that time, the establishment of diplomatic relations between the two sides led to the influx of advanced equipment and products from those Western countries into the market.

In the face of ready-made advanced equipment, many companies are naturally willing to enjoy the benefits, which has slowed down the pace of national scientific research.

There is even a kind of thinking that "building is worse than buying, and buying is worse than renting", and the development speed will naturally slow down.

As a result, the West imposed a technical blockade on this slowness, so it slowed down step by step, which can be said to be very regrettable, "@#[email protected]@集ONE＄⒍⑻Ⅱ%衣@混草yī＄㈥"

Chapter 110 Four Form 81

"That's right. As long as we work hard, we will catch up one day." Hearing Lin Weidong's words, Professor Liu nodded seriously.

"Let's talk about your exoskeleton armor now, can you complete the drawing today?"

"It should be possible, and it's more than half done now."

"Okay, then we'll be here to watch you finish."

After finishing speaking, Professor Liu stepped back, waiting for Lin Weidong to complete his drawings.

The other engineers, whether they passed the assessment or failed the assessment, did not leave.

Although they couldn't see anything here, they wanted to witness this scene here.

At the same time, Meng Yuxin and others on the other side also completed the assessment and came out one after another.

It's just that some people have smiles on their faces, while others are full of disappointment.

"Wu Gong!" Seeing Wu Gong coming out, Zhao Ming hurriedly shouted.

"Looking at your appearance, did you pass?" Wu Gong said with a smile.

"Yeah!" Zhao Ming nodded, if he didn't pass, would he still be able to laugh here?

"Wu Gong also passed?"