"What are your plans next?" After leaving the auditorium, Zhuoyue looked at Xiao Han and others.

"I finally came to Jiangcheng and I would have to play for a while no matter what," Xi Xin said with a smile.

"Yes, Xi Xin and I will play in Jiangcheng for a while," Liu Yue said.

"Where are you?" Zhuoyue looked at Xiao Han and Chen Shi.

"I want to go back to Kyoto, I still have some things to do." Xiao Han said.

Chen Shi said: "I am with Liu Yue and others."

"I want to go back to Hangzhou. I am taking the driver's license test during this period and am preparing to get out before the start of school, so I can't accompany you." Zhuoyue said.

"It's okay, you go!" Chen Shi said.

After pausing, he asked, "When will you go back to Hangzhou?"

"Let's go in the afternoon."

Xi Xin smiled and said, "Then let the five of us have lunch!"

"Okay, no problem." Everyone said.

At noon, they found a good restaurant to have dinner together.

After the meal, Chen Shi smiled and said, "I will invite this meal. I will go to your place in the future. You will invite me."

"No problem." Everyone laughed.

After dinner, everyone left.

Zhuoyue returned to the hotel, picked up his luggage, and called Yang Shuo on the way.

"Brother Yang, the lecture is over. I'm leaving in the afternoon. You and your sister-in-law are having fun."

"I'm sure I won't stay for a while?"

"No, Brother Yang, I won't talk anymore, I'll die!"

After saying that, he hung up the phone, picked up his luggage and rushed to the station.

I returned to school at around 8 o'clock in the evening and went to the driving school to practice driving early the next morning.

At 10 o'clock in the morning, Zhuoyue practiced a car for an hour. The instructor sitting in the co-pilot looked at him and said, "Have you driven a car before?"

"No, this is my first time driving."

Zhuoyue doesn’t feel how difficult it is to practice driving. He just explores it bit by bit and finds it well, and it will be easy to drive.

"First time?" the coach said in surprise: "You really have the talent to drive."

"Hehe." Zhuoyue laughed dryly and said, "It's normal!"

"Since you are studying so well, I will take you to the exam room tomorrow and you will be able to take the exam in two days."

"I haven't finished my studies yet!"

"When I was practicing driving, I asked other cars to give you school time."

"OK!"

The driving school is near the school. From the next day, he took the coach's car to the examination room to practice driving every day, and came back to take the coach's car.

A week later, he passed the second subject, then he practiced the third subject urgently. Ten days later, he passed the third subject, and then passed the fourth subject.

The reason why he passed so quickly was that he didn't need to make an appointment to wait for the exam was because when he was taking the driver's license, Yang Shuo gave his information to Uncle Yang, who helped him find a connection.

At this time, there is still half a month before school starts, and Zhuoyue has begun to prepare for things to go abroad.

First of all, there are a lot of books, with a lot of books, at least seventy or eighty books. The weight of so many books is twenty or thirty kilograms. With his luggage, he definitely can't bring so many things on the plane, so he was going to wait until he arrived in the United States and ask his roommate to mail them to him.

But before this, he would pack these books so that they could send them when they were sent.

So, at this time, he was putting books into a cardboard box with difficulty.

At this time, the cell phone he placed on the table rang and he walked over to connect.

"Hello!"

“Are you an excellent consultant?”

"I am!"

"This is the headquarters of China International Airlines. The company sent an email in your email address. Please give a reply within a week!"

"OK!"

If he doesn't call, Zhuoyue will almost forget that he is a consultant to China International Airlines.

"goodbye!"

"goodbye!"

After saying that, hung up the phone, then opened the email address to view.

【Influence of local zero plane displacement on effective aerodynamic parameters in non-uniform surfaces!】

"Are aircraft so difficult now?"

The so-called influence of local zero-plane displacement on effective aerodynamic parameters of non-uniform surfaces is actually to study the statistical characteristics of the impact of local zero-plane displacement on effective coarseness and effective zero-plane displacement under three non-uniform surface conditions.

According to excellent research on aerodynamics, local zero-plane displacement has an amplification effect on the effective coarseness. As the local zero-plane displacement increases, the effective coarseness also increases.

However, the amplification effect of local zero plane displacement on effective coarseness decreases slightly as the surface coarseness increases.

The effective zero plane displacement increases with the increase of local zero plane displacement.

However, it is always smaller than the linear weighted average, and as the surface coarse variability increases, the effective zero-plane displacement decreases.

After reading the content in the email address, Zhuoyue did not do it immediately. This question was very difficult for others, but not too difficult for him. He could solve it in half a day.

He continued to pack up the books, and after half an hour, he put all the books in the box, then placed them under the desk, and then started to do the work given by the company.

He sat at the desk, looked at the question carefully, and thought for a long time before taking out the paper to calculate.

【The relationship between the near-formation flux profile of the atmosphere can be written in the following form

u=u/k[ln(z-d/z?)-ψ?(?)]

?θ=θ-θ?=p??θ/k[ln(z-d/z?)-ψ?(?)]

...】

Half a day later, he finished the topic and wrote it into a word document to deposit the email.

"Don't send it for the time being, wait until two days later."

The company asked him to reply within a week, and it only took half a day to solve the problem. In the company's opinion, it was because you were irresponsible for your work, so Zhuoyue thought about sending it out in a few days.

He sets the email to send it three days later.

At night, Zhuo Yue turned off the lights and lay in bed to review the knowledge of the recently learned biot-savart law.

He has recently read a lot of knowledge about the biot-savart law, but the generalized proof of biot-savart law is only halfway through, and the other half cannot continue.

This behavior, excellence calls it a mental dilemma.

Only by breaking this dilemma can you continue to think.

But this dilemma cannot be broken in a short time, so he had to keep learning, hoping to break this dilemma through learning.

"The generalized proof biot-savart law is to derive the history of the relationship between magnetic field b and electric field e and source j and ρ in the time-varying field by means of the vector potential a and the standard potential ψ."

"The biot-savart law is a law that describes the field source and the field point magnetic field b and the electric field e. It is applicable to static fields, taking vacuum as an example."

“b(x)=u/4π∫j(x')xr/r2dv'

e(x)=1/4πε∫ρ(x')r/r2dv'”

"In a time-varying field where the field source changes over time, generally speaking."

"The biot-savart law expressed by the two equations fails, and the relationship between the field and the source is not as simple as that of the two equations. The Poisson equations about b and e can be obtained by changing the Maxwell equations and the constant analysis of vectors."

“…”

As I thought about it, Zhuoyue fell asleep.

Three days later, China International Airlines headquarters!

Chairman’s Office!

An old man with many gray hair was sitting on the boss's chair and working.

At this time, a young man in a suit came in and put a document on the chairman's desk and said: "Chairman, this is the best solution for the impact of local zero-plane displacement on the effective aerodynamic parameters of non-uniform surfaces after the company's review."

The chairman picked up the documents and looked at the name of the consultant who made the plan and said in surprise: "Zhuoyue? Is this the new consultant?"

"Yes!"

"I didn't expect to make the best solution when I took the first move. It seems that he is very capable!" the chairman chuckled.

"Chairman, is this plan going to be implemented immediately?"

"How many rounds of review have been done?" asked the chairman.
To be continued...