Demon Development System

When I was a student, there were often such things.

Before the summer vacation, a brother was still a shameless ugly brother.

But when he returned from the holidays, he suddenly changed his look and became a radiant self-confident and handsome.

Li Zheng, who returned to the First Hospital, felt this way.

He had been studying humbly before, and suddenly became a real business backbone.

In addition, a considerable part of the original Huang Er team was transferred by 927, which caused even interns like him and Lin Yujing to be entrusted with important tasks.

With his undivided enthusiasm, Li Zheng became the coordinator of the work with the 17th Institute, and at the same time was responsible for data demonstration work, and had his own temporary office.

Lin Yujing joined the design team and assisted Shen Tinglan in the final round of optimization of the new engine.

After being saturated, Li Zheng just squeezed time to participate in the information finals.

This final is amazing... the proportion of junior high school students has increased significantly, and even elementary school students have appeared...

The intensity of the competition far surpassed Li Zheng's prediction. It was not an unpopular competition at all, and it seemed to be close to mathematics.

No way, computer expertise is too popular, especially when it comes to biochemistry.

However, compared to the biology competition students, this information competition students are more unlucky. Although Li Zheng was also unprepared, he has been doing this work almost every day for six months. In addition, the learning software is always being maintained and upgraded, and the test area is expanded. After such thousands of hours of accumulation, he is already a genuine old programmer.

This was also the championship he was most embarrassed to win. He felt that he was using his ability to eat to bully others' efforts to advance to higher education.

Especially when he saw the tears in the audience, his identity and figure were clearly a primary school student, but his face was almost as high as that of a graduate student.

Since then, the four sons have completed the course, and only the math finals in the spring of the following year.

At the beginning of the winter vacation, when the members of the class were sprinting for the college entrance examination, the mathematics training of the provincial teams officially started.

Gui Jianfeng was well prepared this time and happily entered Ji Da with a large schoolbag.

When I checked in, the teacher in charge was flattered and grateful.

"Great... I'm afraid you won't come..." The teacher said while pointing back to see the wind and signing, "We have discussed it in the training group, and your score of 174 points, let alone Jijing, there should be few in the country. Players at this level. Haven't you already been recommended to the Department of Mathematics? There are just a few professors who are very concerned about you. This time they will directly give you special guidance."

"Ah...no need..." Gui Jianfeng glanced at the list and said, "Li Zheng has also taken more than 150 exams, does he have special counseling?"

"This... Li Zheng is indeed outstanding, but he signed with the School of Physics, and it seems that he is planning to go to England. Several professors here also have more mathematics students to take care of..."

"..." Gui Jianfeng flipped through the registration roster and scanned a few times, "Why didn't I see his name?"

"Don't mention it." The teacher sighed, shook his head. "We first contacted the school. The school said they had gone to the unit for an internship... and then gave us a call... The result was the human resources department of the Aerospace Group. They said that Li Zheng was working on the core. The project, the organization, and him personally think that it is not appropriate to participate in the training camp at this time... You said that we are a provincial team engaged in the training camp, where have you seen this..."

"!!!" Gui Jianfeng glared at him, "but he just went to the information competition to win the championship! The two years of competition is almost a round of Grand Slam."

"???" The teacher stayed in place "?" After a long time, "Is there really such a person? The championship is calculated by turns?"

"Anyway... he won't come to the training camp..." Gui Jianfeng asked.

"It's definitely not coming..."

"Hey..." Gui Jianfeng sighed, then laughed again, "Well, it's even..."

After that, he bowed to the teacher: "Suddenly something happened at home... Let's see you in the final."

Faced with this decision, the teacher did not reveal the surprise and embarrassment he expected.

"Absolutely hey." The teacher shook his head blankly, "This really makes him forget..."

"what?"

"Wait a minute..." The teacher picked up the phone, "Mr. Jie... as you expected... come here."

As soon as he finished speaking, the door of the stairwell opened.

In the smoky atmosphere, the solution appeared with squinting eyes.

When I saw Gui Jianfeng's long hair style, I got excited: "I can catch you."

After seeing the wind, take a step back: "You are..."

"Li Zheng recommended it to me many times." Xie Qifen rubbed his hands and pressed harder, "I have been greedy for you for more than half a year."

"Teacher Jie, don't be like this..." The teacher in charge hurried forward, "It's a mathematics academy at any rate, converge a little, converge a little."

"Hi, mathematics and science do not divide the family." Xie Qifen stretched his neck and said, "Li Zheng asked me to talk to you. I have to listen to my two classes to get even."

"..." Gui Jianfeng smiled helplessly, "Ah... I should have thought of..."

At the same time, the first modified YF-87 test machine has been assembled in front of the launch pad at the Xijiao Test Field.

Zhao Zhenhua, Chen Hongbing, Shen Tinglan, Zhu Mingyue and other responsible persons were all present.

Li Zheng and others were also in front of the screen in the back row.

The future of the hydrogen-oxygen engine route is only the result of today.

With Zhao Zhenhua's order, the first test run officially began.

In the picture, the main body of the engine is fixed on a test launch pad and is covered by a rectangular parallelepiped structure.

Amidst the roar, heavy flames burst out from the bottom of the table with thick smoke.

The difference from the previous one is that this time it is no longer a test run in a stable state, but directly in the harshest environment, the environment that caused the shaft to break before.

Now, that ordinary steady-state test run has lost its meaning.

Either live or die, there will no longer be intermediate options, and there will no longer be any room for manipulation.

No one wants to waste a second of time.

Life is good or death.

Coming soon.

In the entire central computer room, all the leaders are always standing, staring at the monitoring screen and even dare not blink their eyes.

The technicians did not look at that screen at all, and only focused on the data graphs on the small screen in front of them. Some were numbers and some were graphs. No matter what it was, it was life and death.

No one spoke, only the vibration noise generated by the experiment reverberated in the room.

10 seconds.

20 seconds.

50 seconds.

100 seconds...

Li Zheng never felt that time was so slow.

When he felt it was almost time to end, there were only 120 seconds on the display.

At some point, a hand was caught on his palm.

He could feel the cold palm of his hand, full of sweat.

Lin Yujing tremblingly looked at the screen in front of her, not daring to breathe, only dared to catch Li Zheng.

Li Zheng coughed: "What are you panicking... Be generous."

"I didn't panic..." Lin Yujing twisted her face and bowed her head, "but your legs are already shaking to me..."

"Ah..." Li Zheng lowered his head to see that his legs were shaking uncontrollably.

He quickly pressed his leg to death.

"I haven't exercised much recently, and I lack calcium..."

"Stop talking..." Lin Yujing grabbed Li Zheng's hand and slammed forward, "Look at Zhao Zhenhua... he is also shaking..."

Li Zheng looked up and saw that it was so.

Not only Zhao Zhenhua, but Chen Hongbing also repeatedly wiped his hands on his trousers, seemingly unable to wipe them off.

The fracture accident of the previous test car occurred in 57 seconds. From this perspective, these improvements have proved the effect.

But not enough... 1!

In fact, even if it is not changed and launched again intact, it is difficult to encounter the same harsh environment again, with a success rate of over 90%.

But not enough...

To prove the feasibility of this route.

To prove it is worth it.

It must last for 300 seconds.

150……

180...

210...

The engine has already reached its limit, just like everyone here.

But not enough...

Want to bend overtaking, want the rise of space...

It's not enough...

240……

270...

Seeing those increasingly violent curve fluctuations, Li Zheng seemed to have heard the moan of the engine.

Just like unremitting struggle, burning lives supports everyone in this nation.

But not enough...

You can vent, you can scream...

But please hold on...

It's just a bit, just the last bit...

298...

299...

300! ! !

When the timing arrives, the engine enters the cooling shutdown phase as planned.

At the same time, Zhao Zhenhua turned back almost with red eyes: "How is it?"

"everything is normal."

"normal."

"normal."

Li Zheng finally raised his head after examining the entire curve while suffocating.

"normal."

Zhao Zhenhua shook his body, clutching his forehead, almost collapsed.

"First... don't rush to the conclusion... cool down as soon as possible... disassemble and inspect... the data set will also be checked immediately..."

He finally walked out with the help of Chen Hongbing.

At this moment, no one is still happy.

Everyone is still checking, checking again and again.

The maintenance team has already been dispatched, and the staff from the relevant factories boarded a special truck, ready to unload the machine on site.

They are like blind long-distance runners, before hearing the cheers, even if they cross the finish line, they dare not stop.

Half an hour later, Li Zheng gave the analysis results the fastest here, not because of his personal efficiency, but because he and the Harbin Institute of Technology team have already tempered the software and algorithms.

One hour later, each group completed the verification one after another.

Two hours later, Liu Rui completed the preliminary manual verification with the assistance of everyone.

Everything points to a result, but no one dares to say it.

The rest of the lunch, the afternoon report, and the demonstration were all completed in a depressed atmosphere.

Until the sunset, everyone came to the test site in the same place.

Watching the technician disassemble, watching the driving separation.

At this time, the engine has been cooled down, and the factory technician is in the process of disassembling the components, and first conduct a comprehensive inspection of the oxygen turbo pump.

This is another long wait.

All the 57 people in the first courtyard and the 17 institutes stood motionless in the cold wind.

I don't know how long it took, just when it was dark that almost nothing was seen.

The main technician suddenly raised his hand, and the thick gloves made a bloated gesture.

"No cracks were found, everything is normal!!!"

Suddenly, there was a landslide and a tsunami.

People who held back for several hours, months, and years, regardless of status, age or gender, screamed at all costs.

"what!!!!!"

"Fuck the fuck!!!"

"Great!!!"

Followed by turbulent tears.

Embracing people around me and crying.

Suddenly talked about his dead mother, but failed to accompany her in the last days.

I couldn't restrain myself from talking about the newborn child, and only glanced at it.

Behind this, there are wives struggling to support the family.

The elderly who must be forced to do their own bus to the hospital for treatment.

They don't know how many parent meetings they have missed.

I have long forgotten when was the last time I saw a waking child.

The cage that restrained memories and feelings seemed to be shattered in an instant.

The miscellaneous regrets are scattered like bomb fragments.

After being silent for too long, everyone was like a Tang monk, crying and confiding in these difficult things in the past.

That grand and majestic meaning melted at this moment and turned into a short story.

Even Zhao Zhenhua cried out this time, squatting on the ground, crying for a long time, crying and cursing.

"Can't be like this, comrades...I haven't won yet..."

Li Zheng is in it. He knows that compared with anyone here, his contribution is only a drop in the ocean.

Turning to her side, Lin Yujing wiped her tears and choked, her face was already blushed by the cold wind.

She held his hand all the time and didn't let it go at the moment.

"Don't cry, your face is spent..." Li Zheng wiped his eyes, "Besides, you didn't do anything... I just got off work there every day."

Lin Yujing stomped over and said angrily: "I just didn't expect... so tired... so difficult..."

"But we didn't do it anyway." Li Zheng turned around and helped Lin Yujing re-wrap the white scarf and wrap her face, "I know you are here...it's not suitable, but this is the life of an engineer. A life without any shortcuts is also the life Aunt Shen has been experiencing."

Lin Yujing stretched her scarf, showing only a pair of eyes: "Anyway...this time...this time..."

As she said, she turned her head unwillingly: "You are on the top this time..."

"!!!" Li Zheng stared, took out his mobile phone and started to take pictures, "Quickly, say it again!"

"Get up, get up!" Lin Yujing pushed Li Zheng and cursed, "What do you want me to do? Engineering is hard work, and there is no room for brainstorming. How can people compare to you!"

"These are not important, come on, who is on it?"

"Not to be counted. It takes a successful launch to be considered true."

"Heh, I like the way you look hard."

As they were talking, Zhao Zhenhua and Chen Hongbing were like a pair of elderly brothers, helping each other to walk.

Behind him were Shen Tinglan, Zhu Mingyue and the leader of the first team.

"Okay, let's go back to be warm and warm." Chen Hongbing waved his arms with feeling, "It's still the last step, don't rush to get married. Hold on, Secretary Zhao said that Huang Ercheng will only give you the marriage certificate."

Lin Yujing "sucked" all of a sudden and disappeared!

Shen Tinglan is already very accustomed to it, and only mentioned the zipper on Li Zheng's down jacket: "Don't catch a cold, you can use it alone for 5 people... When Huang Er officially launches successfully, I invite you Parents have a meal, thank you very much, and tell them what you have done."

"Ohhhhhhh!!!" Chen Hongbing went up and gave Li Zheng a head, "What's the matter with you, do you ask your mother to mention it when your parents meet?"

"..."

Zhao Zhenhua also smiled and nodded: "Don't say anything else, at least the Shen family already recognizes you."

Shen Tinglan did not refute or cover his face, just smiled and patted Li Zheng, and then went after Lin Yujing.

Chen Hongbing directly hooked Li Zheng and hugged him to the office building: "I know this process, you are like this... Go home and talk to your parents, and let your parents take the initiative to meet the rules. Then... you see. , Your Aunt Shen is alone... So facing your parents, it is inevitable to be embarrassed, right? You have to find a way to resolve this as an uncle. Think about it, the theme of meeting is not to report your outstanding work in the space system It’s totally possible to invite a leader to come forward by the way, look at me, you’re half a dad...you just ask me to go too, let me be your company with Aunt Shen, this way, embarrassment is all Resolved to be invisible, this is called being able to do errands."

"..."

"But don't ask Aunt Shen for advice. Just ask me. I will keep you in line."

Li Zheng felt that this person was not innocent.

He took advantage of many people in one breath.