Chapter 309

After such a long time, Li Zheng has also stayed in many hotels, but this is the first time that he has a single room.

Although the group training center is not more luxurious than the hotel, it is better to be exquisite and tidy. At least, it is not necessary to check the bed sheets for strange hair residues.

According to the schedule, Li Zheng's first class is at 3:00 p.m. now he can do some activities in the swimming pool or basketball court, or stay in his room to study.

This also need to think, of course, is to stay in the room to study.

To be exact, it should be called "lesson preparation".

I can't believe that I, Li Zheng, have today.

Eight class hours, but to fill their brains.

He is responsible for the "new generation of space engineering", in fact, the main content is liquid fuel rocket, hydrogen oxygen or methane, and more specifically, Huang er.

Although he can't say "no one knows Huang Er better than me", at least now in this training center, he knows the most.

But that doesn't mean he can make sense.

It is a very important ability to condense and express the absorbed knowledge in an easy to understand way, which is also Feynman's favorite learning method.

In addition, we should also consider the foundation of the students and maintain the teaching depth at an appropriate scale. We should not let them feel that the course is mentally retarded and they can not understand it.

All in all, it is to make the ordinary master of science and engineering graduates sound very cool rhythm.

This is still a little difficult to grasp.

Fortunately, Li Zheng is not as upset as Hu Chunmei.

No matter how to trust the relationship, the master's threshold is also placed here, the total number of students will not appear in the level of evil Liu Xin.

In the process of sorting out the courseware, Li Zheng is also unavoidably imaginative.

As a matter of fact, most of the contemporary scientific research magnates also insist on teaching. Maybe they will stand in the university classroom one day in the future to nourish the thirsty children like Mr. Yang Zhenhua.

You have to practice ahead of time to make a good reputation.

So Li Zheng opened up the teaching materials for teachers, lectures and even talk shows. After learning for a little over an hour, he spent a lot of time reorganizing his courseware and teaching plans. He thought that he had reached the average level of teaching in universities.

Seeing lunch time approaching, in order to stagger the peak of students' dining, he went out of the room with his notebook.

Almost at the same time when he went out, a similar handsome force came out with his notebook in the same posture.

When you see something handsome, you always have to appreciate each other for a moment.

Considering that this is the accommodation area for training teachers, Li Zheng subconsciously nodded: "good teacher."

Handsome force is a Leng, lifted glasses to ask a way: "you Is it a teacher, too? "

"Oh, by the way, I'm a teacher, too." Li Zheng then responded, "how should I say hello?"

The man looked up and down with his glasses: "I'm Du Songtao, from the fourth courtyard."

"Hello, Miss Du." Li Zheng shook hands and said, "Li Zheng, the first hospital."

"Oh, I see." The man shook his hands and nodded vigorously, "with Li Zheng, who has completed a new set of simulation system with the 11 research institutes."

"Tiny work, tiny."

"No, it's very important. It's also very important to our fourth hospital. I've seen that system, and the level is very high." Du Songtao nuzzled his lips. "Are you going to the restaurant, talking while walking?"

"Walk and talk."

Talking all the way, Li Zhengcai gradually realized that Du Songtao was also a big man.

Although he looks very young, he is already the deputy chief designer of the "quest for knowledge-1 planetary probe". However, he did not experience much heartache and frustration. After his graduation from Stanford University, he was directly promoted to the super senior position of deputy chief designer by the Chinese Academy of Sciences, which is regarded as a corner under NASA's eyelids.

Of course, it can also be said that people return to their hometown.

During the chat, Li Zheng learned that the design and production of the exploration satellite had already been completed, and he could set out and complete the Mars exploration mission at any time.

However, based on its weight of up to five tons and the length of the ground fire orbit, only huanghe-2 is likely to complete this task.

As a matter of fact, "Qiuzhi No.1" is designed with the shape of Huanghe No.2, just like a suit that fits well.

Hearing this, Li Zheng felt ashamed.

"Sorry, Miss du..." Li Zheng bowed his head. The food was not delicious.

"It's none of your business. How long have you been here." Du Songtao shook his chopsticks and said with a smile, "what's more, you can't apologize. There are still three big projects behind us, such as lunar landing, astronomical telescope and space station. We have to go to them first to put them on the agenda."

Li Zheng couldn't stand the crime.

"Mr. Du, if Huang Er succeeds in August, when will Qiuzhi 1 be launched?"

"If it's the best situation..." Du Songtao rubbed his chin and said, "it should be yesterday. The ground fire is closer. However, if you are afraid of failure, considering politics and face, it should be pushed after the 11th Festival.""Well..." Li Zheng lost his voice.

"It's none of your business." Du Songtao pushed Li Zheng and said with a smile, "look at space, the number of failures I wish is more than success. I've got a dozen rockets to play with. What's the matter? If you want me to say, we are too concerned about face and can't let go of our hands. If we can't show Huang Er, a super project like Huang Er, I'll go to space. "

"Did space call you?" Li Zheng startled.

"They look for everyone." Du Songtao waved his hand and said with a smile, "when I left, a spaceI and a netflex were like old women who were suffocating. They all looked for them."

When Li Zheng heard this, he could not help but stare and showed his eyes of learning wheel.

[Du Songtao]

[academic strength: 2768]

he is really a big man He's not bragging.

In his early 30s, he has the learning ability close to Shen Tinglan, which can only be described as extraordinary.

"Disrespect..." Li Zheng asked dryly, "well Did NASA call you? "

“NASA…… After all, his name is there, so he can't find anyone in person, and it's not convenient for Chinese to enter. " Du Songtao chewed his meal and said, "that's it. I'm afraid I can't go to magnesium country in my life. To tell you the truth, I still miss the four girlfriends over there Wait, five... "

"There are many girls in Stanford?" Li said

"No, no, no Let's forget the girls here. " Du Songtao points the mobile phone on the table and says, "there is tinder, but I don't ask for help."

"What is that?"

"Well The American version of Mo mo

"What is Mo Mo?"

"Ah, this..." Du Songtao looked at Li Zheng with some entanglement, "I'm sorry Looking at your appearance, I think we are the same person... "

Li Zheng repeatedly nodded: "we are the same way."

"No, we're not talking about a road..." Du Songtao put away his mobile phone and said with a smile, "but now I don't use Momo very much. Occasionally, I find that it's very easy to use forced calling. Knowledge is the best aphrodisiac."

Li Zheng glared: "good metaphor! It's a bit rough, but I'm really excited when I'm studying. "

"Well Let's talk about something else. " Du Songtao asked casually, "how is Huang Er progressing?"

"The new engine No. 5 is about to be tested."

"What percentage of success do you feel?"

"95% of the conventional environmental parameters will succeed. If we use the extreme parameters we have worked out, 70% will work."

"Not optimistic..." Du Songtao frowned and said, "if nothing is adjusted and the launch is carried out intact, what is the success rate?"

“90%。”

"As expected, we still need to improve. We can't accept this success rate." Du Songtao patted Li Zheng and said, "do you know the Vulcan engine? The ESA one, not the magnesium one. "

"I have read before that there were many accidents in the early hydrogen oxygen engines."

"Yes, it's Vulcan 2." Du Songtao said seriously, "our work has already been completed. When I'm free, I've looked through the data again. I always feel that the huang'er accident is related to the God of fire. If this opinion is raised, I don't know if the Sixth People's hospital has studied it well."

"There was a meeting I seem to have heard them talk about... " Li Zheng frown way, "but cover up, did not say too deep."

"It may be inconvenient." Du Songtao said mysteriously with a smile, "spies, technology theft or something, your level still can't touch these."

"Well..." Li Zheng was aphasia again.

"Hahaha, I'm kidding." Du Songtao laughed again, "OK, don't think about it. The Sixth Research Institute should have studied it. The test run of No.5 will be successful. You should quickly assemble the new huang-2 and send out the test satellite. We also point to this window period to send up the quest for knowledge."

"Got it!" Li Zheng began to eat.

Du Songtao had no choice but to shake his head.

I thought I had a lot to talk with young people. This handsome and lifelike face is blind.

"Go first, take a nap, and then class." Du Songtao stood up and said, "take a good look at this phase of the young eagle there is no desire for knowledge of aphrodisiac."

"Yes, Miss Du." Li Zheng repeatedly nodded, "Yin hang, very eager for knowledge, but also said that he wanted to leave a deep impression on the training teacher."

"That's what I said..." Du Songtao was embarrassed. "I still want to leave a good reputation in the system."

"But he really craves knowledge."

"I see Let me focus on... "

Du Songtao shook his head and quickly walked away, thinking only about how to avoid Li Zheng in the future.

Li Zheng, however, watched him leave with adoring eyes, only the word "God of fire" reverberated in his mind.

……

At three o'clock in the afternoon, it's Li Zheng's turn to have class.I just caught Du Songtao coming out.

"Yin hang..." Du Songtao looked at Li Zheng in despair, "are you sure it's the name?"

"Yes, the voyage."

"But he It's a man. "

"What's the matter? It's all men here. How nice."

"Forget it..." Du Songtao rubbed his forehead and walked away. "I'll go swimming. They are all very tired. You can give me the knowledge aphrodisiac."

Li Zheng seriously patted the notebook: "I am fully prepared, stable."

“……”

When Li Zheng stepped into the large staircase classroom, the students were inevitably whispering.

Some people feel that Li Zheng is too young, others popularize Li Zheng's past for them.

When the bell rings, Li Zheng also lights up the courseware, restraining the tension in full view of the public and saying as smoothly as possible.

"According to the requirements of the college, I will talk about the new generation of space engineering, which is very basic and concentrated. Students who think they know a lot about liquid rockets can rest and sleep."

Speaking this sentence, he felt very happy, held back for many years, and so on the teacher said, or was said by himself.

However, this sentence did not achieve the desired effect, and even many people who had been sleeping on their stomach suddenly straightened up.

In order to give them a better rest, Li Zheng had to supplement.

"We have a small test at the end, but don't worry. When we talk about the test site, I will directly explain that it's OK to take notes. If you sleep, please rest assured. If you look at other people's notes before the exam, you will definitely pass."

Li Zheng thought that this could make the students who want to rest rest rest at ease.

However, he was welcomed by applause and applause.

"Why didn't I meet this kind of teacher in university?"

"Miss Li, we promise to listen well."

At the same time, many people have opened the blank notebook, look very excited.

Seeing that they were not going to have a good rest, Li Zheng had to shake his head and talk about the course arrangement.

"I will finish the basic knowledge and examination content in the most concentrated way in the first two classes."

"In the next six classes, I will reproduce six difficult problems in the process of Huang er's research and development, and give you 10 minutes to discuss the scheme briefly."

"Then I'll announce the realistic solution and explain the key points."

"I will try my best to lead you to simulate a complete project experience in the shortest time."

"What you get in the process is not only knowledge, but also the work experience left by your predecessors."

"I personally hope to explore and improve together with you."

"Of course, these will not be test sites. If the military training is too tired, you can sleep on the table at any time."

"But it's better not to be absent. I'm not responsible for attendance. If there are too few people in the classroom, it's hard for administrative teachers to do it."

"Now..." Li Zheng looked around and nodded, "shall we start?"

At the moment, Li Zheng was shocked to find that every pair of eyes echoed with him.

Let you sleep, how so cheap!

But it's also right to think about it. Who can sit here is not the Xueba who has been struggling all the time?

Du Songtao is right. As long as you show the aphrodisiac, Xueba will be coquettish.

Li Zheng took advantage of the opportunity to press the projection manipulator, and a multiple-choice question appeared on the screen.

"Well, first of all, who invented the first rocket that was successfully launched in the world?"

"A: Zhuge Liang"

"B: SpongeBob episode 34"

speaking of this, everyone's laughter has covered Li Zheng's volume.

"C: fighting landlords"

"D: Stalin"

"if you understand, please tell me the answer."

A lot of people answered B and C with some serious D in between.

"Well, it's just to refresh everyone." Li Zheng turned the page with a smile, "the earliest rocket can be traced back to 969. Officers Yue Yifang and Feng Jisheng of the Northern Song Dynasty made the first gunpowder powered weapon rocket with the principle of channeling the sky monkey. This is the test point. Just remember 969. As long as you have a proper imagination, the number is still very good to remember... "

In the scattered laughter, most people really remember the notes.

In front of the back door of the classroom, the administrative teacher looked at the scene silently, wiped his eyes, and then took pictures crazily.

This little comrade of the first Academy was born to teach.

It's much more serious than the Du he sent from the fourth courtyard.

We need to write it down in the final report.

She didn't know that behind this one hour course

It was Li Zheng's one hour multidisciplinary preparation.

Even "how to let the baby concentrate" has been used.

Under Li Zhengsai's full explanation, time flies by.

With 10 minutes to go before class, he will finish the plan.This is embarrassing.

He hasn't prepared for the second class.

"Sorry..." The first time, Li Zheng did not control the rhythm well Let's finish class ahead of time... "

"A little more, Miss Li." Yin hang took the lead in shouting.

"Another one!"

"Woo!"

"Yes, I know." Li Zheng scratched his head and opened his notebook. "I also prepared a few cold Soviet jokes to save the cold."

"Stalin, Khrushchev and Brezhnev went out by train."

"Driving, the train suddenly stopped. Stalin put his head out of the window and roared, "shoot the train driver!"

"But the car still didn't move."

"Then Khrushchev said," rehabilitate the train driver! "

"The car still doesn't move."

Brezhnev said: "comrades, it is better to draw the curtains, sit in the seat and shake yourself to make the train still moving."

"Ha Ha... " Li Zheng raised his head expectantly.

It's cold.

Clearly, all of them are talking about knowledge, and they are so enthusiastic.

As a result, a serious joke on the cold.

"Ah Miss li This is not suitable... "

"Let's talk about space."

"Whatever you say, it's too dangerous, Miss Li."

Li Zheng thought carefully, what the students said was reasonable.

"Well I think of one. " Li Zheng raised his hand and said, "a friend of mine subjectively evaluated the top 5 super rockets. Do you want to hear this?"

"Yes

"That's it!"

“OK。” "My friend is a rocket fan. Her schoolbag is a rocket, her kettle is a rocket, and her pencil bag is a rocket..."

I don't know why, the atmosphere gradually sour up.

Well, it's good to get back to the topic of Saturn itself, especially the rocket, when it comes to the fifth.

With two minutes to go, Li Zheng finished in time.

"I know, we are masters from famous universities. These contents are too shallow, so we will give you a chance to sleep."

"In order to make up for the students who want to learn something new, I will organize a study group here from 8 to 10 pm every night."

"The real hard core reappearance, Huang er from the project to the launch of the whole process, we discuss together to overcome the difficulties."

"It will involve deep engineering, aerodynamics, thermodynamics, mechanics, ballistics and other related contents."

"I won't prepare such interesting classes for study groups. I have to pick up pen arithmetic. It should be more boring than college courses."

"Who has the strength and interest? Welcome to this classroom."

"Thank you for giving me a good teaching experience."

"Class is over."

Many students immediately stood up and even applauded.

"The God of Zheng is a force..."

"As the Internet said, it's terrible to do anything seriously."

"This is probably genius..."

"Is that friend he said quiet?"

"It must be I'll find you a picture... "

“！！！！ Damn it, this lesson is not good! "

Li Zheng ran into an administrative teacher just out of the classroom.

"Miss Li, I've been listening all the time. It's wonderful." The administrative teacher cut his hair and nodded, "from my point of view, it's even more wonderful than those overseas returnees."

"It's a long way off. It's just a little bit of superficial content."

"No, no, it's simple. Everyone can hear it with interest." The administrative teacher said, "let's add a friend, you send me the time and instructions for class in the evening, and I will send a notice in the training group."

"That would be great." Li Zheng quickly swept.

"Are you going to dinner?" "Before they go to the restaurant," the administration teacher said shyly

"Please."

At the same time.

Lin qiojing and Shen Tinglan also eat in the restaurant.

Chen Hongbing had just finished his meal, so he took the initiative to come over.

"Just now someone from the college called and praised Li Zheng for a long time." Chen Hongbing said with a smile, "this boy has really been fooled in the past. He has two sons."

"So powerful?" Shen Tinglan was quite surprised by the result.

Lin Yue Jing was very calm, stirring the meal and said, "according to his character, maybe even talk shows and early education should be learned once."

"That's true." Chen Hongbing said in distress, "that Xiao Yang, who is in charge of training, asked me about Li Zheng's age and family It doesn't feel so simple. "

Yeah.

It's the sound of a spoon across the stainless steel."Are you telling the truth?" Shen Tinglan asked.

"To be honest, tell her that Li Zheng is only 18 years old and hasn't graduated from high school yet." Chen Hongbing shook his head and said, "I can feel her disappointment..."

"Ha ha..." Shen Tinglan hid his face and said, "I thought that only those who engage in technology here like Li Zheng. I really didn't expect to release them to support the scene."

"So, I'm a little bit regretful, this let other courtyard or group stare at still Chen Hongbing said to Lin yuejing seriously, "you have to keep an eye on it."

“……” Lin Yu Jing's head was lowered and he was too lazy to talk to him.

"It's just right. It's all there." Chen Hongbing urged, "play a video quietly in the past to see what this boy is doing."

"No Lin Qijing just bow his head to eat, "what do you love?"

"Well Right... " Chen Hongbing looked like a passer-by We are smart to be quiet. "

"I I'll go and eat with Chen Wei. "

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