As the plane took off, the couple's status was temporarily suspended.

Love without learning is a vain castle in the air, which will be destroyed at the touch of a kiss.

Li Zheng's ambition to aerospace was put away yesterday.

And now, it’s time to absorb some calmness.

While Lin Yujing was making up the numbers, Li Zheng closed his eyes.

Start working on the project.

The task system that had been left out for too long was immediately activated from hibernation.

【Practitioner task completed.】

[Get the title——Old Engineer.]

[Old Engineer: Can simulate complex experiments and engineering designs in his mind, and more keenly find weak links and optimization ideas. 】

At this moment, Li Zheng was no longer alone.

[Old Programmer] and [Old Engineer] souls become one.

[Chemical Meditation] and [Mathematical Brain] Telepathy.

Real thinking simulation appears in reality.

It was as if an engineering software had been opened in his mind, and the YF-88 engine structure he had just participated in appeared in the center of his field of vision.

In this mental simulation, Li Zheng can not only zoom in on details, but also simulate the state of trial operation, but he must set the required parameters in his mind.

Li Zheng tried to restore the oxygen pump's limit speed of 13500rPM (13500 revolutions per minute), and the engine ran normally.

He tried to speed up the time multiplier. After 870 seconds of continuous operation, the turbine began to vibrate unstablely until it broke and broke at 940 seconds.

This is naturally far beyond the maximum running time. In reality, no one except Master, the boss of SpaceI, would be so idle blowing up the engine.

But now Li Zheng can do it too.

He tried to accelerate to 14000rPM, and this time the rupture was advanced to 740 seconds.

Hey, this is fun!

For the third time, he directly increased the speed to the theoretical limit of the design, 35,000 rPM.

Unexpectedly, the pump took half a minute to explode!

In this set of mental simulations, he can also replace materials. All materials that he has personally come into contact with and knows the parameters can be simulated. Unfortunately, except for Huang Er, he has little experience in a series of special alloys for heavy industry and can only

Replace it with the ordinary steel that you have come into contact with before. Of course, you can also replace it with plastic or even wood.

Wood is the most fun. As soon as it is started, the core components turn into a pile of sawdust in an instant, without even a chance of exploding.

As for steel, actually...

It really can be made into a rocket!

However, the pressure and temperature it can withstand are relatively limited, making it difficult to meet the requirements of a hydrogen-oxygen engine. As for a solid fuel engine, it is theoretically possible.

Facing this engineering simulation world, Li Zheng was like a child who discovered a new toy, or like a young man who opened some exciting websites for the first time, playing wildly and without restraint.

This is both like a small engineering world and a thinking laboratory.

His play has also made the world more and more full of data. The structures he has imagined will be stored in the form of design drawings, and the used materials and experimental reagents can be easily picked up at any time.

When he was woken up by the flight attendant, there was only one regret left in his mind -

Uranium 235!

I really want uranium 235!

You have to do something like this.

Nucleoping! I want to experience Nucleoping!

The flight attendant thought he was having a nightmare and immediately said with a smile: "The plane is about to land, please adjust the back of your seat."

"Oh oh oh..." Li Zheng had no choice but to temporarily put aside his ambition and press the knob to return it to its original position.

"Ma'am." The flight attendant then turned to Lin Yujing, who was answering questions frantically, "Please put away the tray table."

"Well..." Lin Yujing wrote on the draft paper, in the kind of embarrassing state that Li Zheng liked very much.

"Miss?"

Lin Yujing gritted her teeth and had no choice but to close the table with a "bang", then press it against the back of the seat in front of her, leaning over in a ferocious posture to answer the question.

The flight attendant had never seen such a person before. He swallowed and asked, "Is it... a very important assignment... It may be dangerous for you to do this, so I suggest you sit upright..."

Lin Yujing pouted and struggled: "Sister, please leave me a way to survive..."

"Oh well……"

The flight attendant reluctantly left.

Li Zheng rubbed his eyes, squinted his eyes and smiled crookedly: "I can study in my dreams now, are you afraid?"

Lin Yujing ignored him at all and answered the questions so hard that she almost stood up.

Soon, a broadcast came and the plane began to descend.

Lin Yujing also became irritated instantly.

The stage she was most afraid of appeared.

When taking off and landing, due to changes in air pressure...

It will cause tinnitus!

Specifically, it means that the tympanic membrane is bulging or invading.

There will be a feeling that the ears are about to be sucked or sprayed out. This feeling is just uncomfortable for normal people, but for people with overly sensitive ears like Lin Yujing, it is equivalent to poking the ears crazily with a hair pole.

.

She usually takes a series of measures such as covering her ears and swallowing wildly to slow down the pain caused by this process.

But now, she has to press her hand on the paper to answer the questions!

"Well----"

The "um" sound accompanied by a vibrato appeared, which meant that she had felt the teasing of the hair rod.

Lin Yujing struggled with tears.

Even Li Zheng felt a little distressed.

"If you think about it carefully, my super-speed vacuum can also operate in reverse." Li Zheng licked his lips and leaned over, "I can continuously inject breath into you and use my lung capacity to fill your air pressure.

Difference."

"Uh---" Lin Yujing shed tears while doing the questions and shook her head desperately.

"It doesn't matter." Li Zheng's face was determined, his brows furrowed, and he got closer and closer, "I will bear double the pressure difference, but as long as you can be fine, this little pain is nothing."

The moment the lips are about to touch.

Lin Yujing slapped the paper on Li Zheng's face: "Hand in the paper!!!"

Then he covered his ears and huddled by the window, snoring.

Li Zheng took off the paper and wiped his mouth reluctantly: "Wouldn't you be very touched if I usually do this?"

"Don't dare to move, don't dare to move..."

Li Zheng shook his head and began to grade the papers indifferently.

From takeoff to now, it takes exactly one and a half hours.

Lin Yujing completed three and a half of the four major questions, which is already a very good result.

Let’s look at the process again.

well……

It goes beyond the standard answer again.

Li Zheng could only follow her thoughts and calculate the proof. As long as he couldn't find the problem, he was right.

With the help of accelerated thinking, the plane stopped and when the passengers got up, Li Zheng was finished.

"147 points, the full score is 180." Li Zheng handed the paper back to Lin Yujing, "Considering your mental state, this is an excellent score, and it will be at least the top five in Jijing in the official examination."

"Top five..." Lin Yujing took out the paper, rubbed her ears and shivered, "I remember... you are second..."

"Yes, it's only nine points higher than you." Li Zheng said, taking out his mobile phone, "To be honest, given you enough time and state, you should do better than me."

"So..." Lin Yujing grabbed Li Zheng's arm and shook it, "It counts as a draw~~~~"

"Sorry, this is a matter of principle." Li Zheng showed his Taobao, "I have placed an order for these things."

Lin Yujing stared at the products on it, opened her mouth, and was speechless: "Ouch..."

"What's wrong, do you have it?" Li Zheng asked.

Lin Yujing looked at Li Zheng stupidly, shaking her head repeatedly: "Hmm..."

"Is this model okay?" Li Zheng looked at the phone and asked, "I asked Wu Shu to ask people from the astronomy department to choose it."

"Yeah, yeah." Lin Yujing blinked again and nodded.

"Then buy it!" Li Zheng finally made up his mind and pressed the purchase button, "Next week's theme is astronomical observation, but I want to be on top. Speaking of which, I have always wanted to see it with my own eyes, including Saturn, Jupiter, Mars, and more.

have……"

"There are also the sun, the nebula, and the three-body star!!" Lin Yujing said, leaning on Li Zheng's shoulder and rubbing her, "If you had told me earlier, I would have given up immediately."

Li Zheng's arm stiffened and his whole body trembled.

This is the first time he has been treated like this...

Although Wangcai is sometimes in a good mood, he will still be like this...

But this soft and sticky feeling...

Li Zheng had a silly smile on his face and leaned back on the chair satisfactorily.

"Sir... Madam..." The flight attendant had been standing nearby for a long time. At this moment, she finally couldn't bear it anymore. She put her head behind her back and gritted her teeth and said, "It's almost... time to go..."

That's the way it is.

Just like in energy conservation, nuclear bombs can be made by relying on mass-energy conversion.

In Conservation of Happiness, lovers in love are the most terrifying nuclear weapons.

…

In fact, I had already registered for the 35th National Middle School Mathematics Finals the day before.

Early in the morning on this day, the Jijing team members had already gathered in the lobby after having breakfast. They needed to take the bus to the No. 1 High School Affiliated to East China Normal University before 8 o'clock to attend the opening ceremony.

It is worth mentioning that the number of the provincial team this time is much larger than that of other disciplines in Jijing.

The size of a regional provincial team is determined based on its past performance. The better the performance, the more places will be given.

Therefore, a province's position in the competition can be seen from its size alone.

Everything is back to the starting point of who has more and who is more awesome.

Within 5 people - the province of obscurity.

5-10 people - a province with a small reputation.

10-15 people - save something.

15-20 people——Big bosses gathered in the province.

More than 20 people - Giant City Province.

In other subject competitions, the number of people in the Jijing Provincial Team is usually between 10 and 15. Excluding changes like Li Zheng, and excluding monsters like Lin Yujing who have been holding back for who knows how many years, the Jijing Team’s

His average strength is a bit high, and he can occasionally become a big boss, but compared with giants like Shonan, there is still a level gap.

But math is different.

This time, the Jijing team has 21 participating members, making it a well-deserved giant-level team.

Why is this happening?

There is only one reason.

Ren University Affiliated... I am quite serious about mathematics.

In other subjects, Renmin University Affiliated has been focusing on them in recent years, but it has not made absolute efforts. It can even be said that the school subjectively does not want to focus on it. It is only forced by the needs of many students who want to gain extra points in the college entrance examination through various competitions.

Don't catch it for a while.

But mathematics, they have always focused on it traditionally, and they do have the most talented students in the city.

Therefore, unlike other subject competitions, the situation of rivalry between City No. 1 Middle School and Renmin University Affiliated School did not arise.

Among the 21-member provincial team roster, Renda Fu holds 13 seats and is in a dominant position.

Naturally, the team leader this time was Zhou Mingyang, a mathematics teacher at Renmin University.

Different from Yang Changle's cheerful teacher, he looks much more serious. He wears square silver-rimmed glasses and always has a straight face, which makes his classmates only dare to sit on the sofa and wait silently.

Dare to be too arrogant.

After waiting, a tall boy trotted over: "Teacher Zhou... Gui Jianfeng said he was not feeling well, the opening ceremony..."

"I know." Zhou Mingyang raised his hand and said, "You can stay and take care of him."

"I told him, but he said no, just lie down."

"That's the only way it can be." Zhou Mingyang looked around and said, "That's it. You name me."

"Except Gui Jianfeng and Li Zheng, all 19 team members are here." The boy raised his head and scanned around, "Teacher Zhou, can Li Zheng come?"

"He said he would arrive today." Zhou Mingyang shook his head and said, "Then the Aerospace Group asked us to cooperate, what can we say? The final was postponed just because of him. He is really amazing. I have led the competition for so many years and still can

I’ve never seen such a grand display of players.”

The more Zhou Mingyang talked, the angrier he became. Then he raised his hand and scolded the teacher next to him: "I didn't come to the training camp or the opening ceremony. Xiao Deng from our school last year was really good. He won the IMO championship in the information competition."

He also won an international gold medal, is he like this?"

The female teacher from No. 4 Middle School next to her hurriedly persuaded: "Li Zheng also has a mission. Didn't you watch Huang Er's live broadcast yesterday?"

"I saw it, why didn't I watch it? Our physics class was suspended to watch it." Zhou Mingyang became even more angry as he chatted, "Aerospace is such a serious matter, and how much effort has been put into it, but in the end, he... was killed by him in the end.

Then all of a sudden... oh, oh, oh! How unbecoming is this!"

"I think it's pretty good..." A young male teacher affiliated with the Normal University on the other side smiled and said, "Do you know how many people were moved by this scene? Many people may be interested in aerospace because of this."

"When did aerospace need to rely on this to attract people?" Zhou Mingyang glared, and his glasses were crooked, "All the co-authors are for the purpose of attracting partners? Yes, I admit that young female engineer... then

It’s really beautiful…but…”

As he was talking, someone suddenly shouted.

"Fuck!! Zhengshen!!"

Suddenly, the entire hall fell silent.

Not only the Jijing team, but also the children from other provincial teams also stood up and looked at the hotel entrance.

Yes, it's him, he appeared.

He walked quietly.

He is not angry and proud.

They came in, hugging each other, chatting about the shape of Saturn!

And calm God.

That one is also a legendary existence.

The one who can always win, who is always on top.

She actually clung to Li Zheng's shoulder like a little daughter-in-law, as if she was completely glued to her.

At this moment, the mass-energy equation of happiness conservation exploded instantly.

Happy=Zhengjing2

Quiet 2.

Who can withstand this?

Suddenly, an indiscriminate wave of happiness swept through every man with short hair.

What do I need this math for?

So what if I have this IQ?

this moment.

Li Zheng has already won.

"Cheng...Chengcheng..." Zhou Ming stared at the two of them from a distance, his glasses sliding down more and more, "Cheng He... He He..."

At this time, Li Zheng also stopped. He found that everyone was looking at him.

Lin Yujing was so frightened that she stopped sticking, straightened up, and opened Li Zheng's hand.

call……

Everyone finally took a breath.

But then, their hands were intertwined again.

Can't make it through...

I can't breathe anymore...

At this time, a little girl suddenly jumped up from the crowd: "This way! This way Zhengshen!"

Li Zheng glared, "Isn't this Lin Xiangye? He really doesn't embarrass our Longzhu group."

Lin Yujing also narrowed her eyes: "Which time was this such a scumbag?"

"Just last time, Lin Xiangye from the biology competition." Li Zheng walked over with a smile and waved from afar, "I've caught up with the earliest flight."

Lin Xiangye also came forward. After saying hello to Li Zheng, he immediately took Lin Yujing's hand: "Wow! Jingshen is cuter than in the photo!"

"Well..." Lin Yujing turned her head shyly, "Which... photo..."

"It's not like Kiss~ anyway."

"..." Lin Yujing said in a trembling voice, "You kid...are very good at talking..."

"Haha, Kiss's picture looks good too." Lin Xiangye said, seeing the bus coming outside the door, he quickly let go of Lin Yujing's hand, "I'm sorry... we have to go to the opening ceremony, I

First, let me introduce Zhengshen to the teacher..."

"Well..." Lin Yujing immediately waved her hand to Li Zheng, "I will go through the formalities myself. You can return to the team."

"Then you go to sleep first and I'll try to come back as soon as possible."

"Well, you also slept well during the opening ceremony."

After saying that, the two separated, and Li Zheng came to the three leading teachers under the unexplainable complicated eyes of everyone.

Zhou Mingyang was still trembling: "Hehehe...body..."

"Okay, okay, Teacher Zhou..." the female teacher from No. 4 Middle School hurriedly stepped forward and said with a smile, "How about it, Li Zheng, we are going to the opening ceremony now, do you need a break?"

"No, no, no." Li Zheng nodded and saluted, then looked around, "Where is Xiao Guigui?"

"Gui Jianfeng is not feeling well and is resting." The tall boy looked at Li Zheng and swallowed, "Why do you have a nickname... He doesn't come to school very often, and we don't know each other that well."

"Hey, we often come across competitions." Li Zheng asked with a worried look on his face, "It's not good to be sick at this time. Do you need someone to take care of you?"

"He seems to like to be alone and won't let me in." The boy hesitated, "If you are so familiar with him... why don't you stay?"

"I can." Li Zheng nodded repeatedly.

"Then..." The boy turned to look at the three teachers.

Two of the teachers turned to look at Zhou Mingyang.

Zhou Mingyang stared at Li Zheng for seven or eight seconds before finally holding back: "...proper!!"

"..." Li Zheng frowned, was he playing Solitaire?

The boy quickly introduced: "This is the team leader, teacher Zhou Mingyang from Renmin University."

"Hello, Teacher Zhou." Li Zheng greeted quickly.

"You...you..." Zhou Mingyang pointed at Li Zheng with a fierce look, "She...she..."

Before he could hold back what he said, a figure suddenly jumped over.

"I'm sorry...I'm sorry, teacher..." Lin Yujing approached Li Zheng and timidly stretched out her right hand, "ID card..."

"Oh, by the way..." Li Zheng quickly took out her ID card and took a photo of it, "I forgot to give it to you after checking in..."

"Huh..." Lin Yujing quickly bowed to the three teachers again, "I'm sorry, I'm sorry..."

Then he turned around and ran away.

When others were still stunned and had no time to speak——

"She...she..." Zhou Mingyang stared again and held it in for a long time, and finally sat down on the sofa, "She is so beautiful!!!"

"..."
Chapter completed!