The Literary Life of a Science Leader

Chapter 88
Professor Tian, ​​who turned around, returned to the podium, and Mu Jingchi also walked down, and found a seat in the front row near the door.

Then take out your notebook and prepare to listen to the class seriously.

Mu Jingchi's lectures are naturally different from the students' concerns. The students are to learn knowledge, but he is to learn the teaching method.

"My name is Tian Bo, you can call me Teacher Tian." Professor Tian picked up the chalk on the podium, wrote his name on the blackboard, and began to speak.

"He is my teaching assistant, Mu Jingchi." Professor Tian pointed to Mu Jingchi again, so Mu Jingchi immediately stood up, turned around and greeted these students in class.

"Don't look at the word "Basic" in "Basics of Materials Science", but the foundation is the most important, so you must pay attention to it."

"If there is anything unclear or incomprehensible, you can go to the teaching building to find me or Teacher Mu."

"Now, it's time for class."

Professor Tian did not play the opening remarks of the active atmosphere, and directly entered the teaching mode.He is a person of the older generation, and he has no habit of starting with humor, and the atmosphere at the scene is not suitable.

This is a very serious learning classroom, not a lecture or a talk show.

Teaching is the most important thing.

This is a large classroom, and Professor Tian's words can be transmitted to every corner of the classroom wearing a microphone.

Starting from the introduction, this part is just a quick glance, and the follow-up crystallographic foundation is the basis of this class. Here, Professor Tian slowed down the rhythm of his lectures and emphasized the details.

Mu Jingchi looked at Professor Tian's lecture and compared it with the PPT he made, and nodded secretly in his heart. Teaching and studying are really different.

Looking at his level, some knowledge points can be touched directly, but Professor Tian explained it very carefully.Moreover, Professor Tian does not completely follow the rhythm of the textbook, and sometimes jumps to the later knowledge points, connecting the two before and after.

When Mu Jingchi felt that some knowledge needed to be explained in detail, Professor Tian did not point it out and instead began to control the situation.

Let the relevant knowledge go, let the students analyze it themselves, and then raise their hands to speak.

Yes, in the Huaqing classroom, there is still the point of raising your hand to speak.

Mu Jingchi knows that this is the heuristic education that Professor Tian said, which is very effective in cultivating students' thinking and analysis ability. It belongs to the knowledge divergence education, which is very beneficial to future scientific research and broadens students' thinking.

Unknowingly, time passed quickly.

As the bell rang, Professor Tian paused in his lecture, then turned around and began to draw with chalk on the blackboard, making several complex unit cell diagrams.

Below the unit cell diagram, there are exercises one after another.

1. Use the analytical method to find the crystal orientation index in the figure.

2. According to analytic geometry, prove that the [hkl] direction of the cubic crystal system is perpendicular to the [hkl] plane.

3. Use the analytical method to verify that the poles on the large circles of each crystal zone are indeed eutectic zones, and find out the crystal zone axis.

4. Calculate the interplanar distance d and the low-index orientation length L of the low-index crystal planes whose index is not greater than 3 in the cubic crystal.

5、分别用晶面夹角公式及几何法推导六方晶体中（101-2）面和（1-012）面的夹角公式。

6、利用上题所得公式具体计算Zn（c/a=1.86），Mg（c/a=1.62）和Ti（c/a=1.59）3种金属（101-2）面和（1-012）面的夹角。

7. Deduce the conversion formula between the lattice constants aR and αR of the rhombohedral crystal and the lattice constants aH and cH under the hexagonal axis.

8、已知α-AL2O3的点阵常数为aR=5.12A，αR=55o17，求它在六方轴下的点阵常数aH和cH。

Wait, there's more to come.

These are homework assignments.

There is no difficulty, these exercises are to help students apply the knowledge superficially, and have a more intuitive understanding of the entire crystallographic foundation, not just memorize it in their minds.

···
Mu Jingchi's life once again stepped into a calm pattern.

Get up early in the morning and go to school, go to class with Professor Tian when there is class, and continue to do research on the subject when there is no class.

It has to be said that after these few lessons, Mu Jingchi has gradually grasped Professor Tian's rhythm.

I also learned a lot of teaching tips and teaching methods.

Of course, his future teaching methods may not necessarily follow the pace of Professor Tian's progress, and the one that suits him is the best.

After returning home at night, I stay in the study and continue to study mathematics and physics knowledge. Mathematics focuses on applied mathematics, while physics focuses on mechanics.

Mechanics is a major category. Except for fluid mechanics and biomechanics, which are not yet used, Mu Jingchi is continuing to study.

Solid mechanics, fracture mechanics, damage mechanics, engineering mechanics, quantum mechanics, etc., also includes various mechanical analysis and mechanical statistics.

If it weren't for the 'active thinking' function provided by the system, Mu Jingchi would definitely be driven crazy by this applied mathematics and physics, which is not something ordinary people can do.

And thanks to the 'Yun Ling health' function provided by the system, which constantly replenishes his own body, Mu Jingchi's hair can continue to maintain a thick, lush, soft and fluffy posture.

During this period of time, Song Xiaoyi also made her return.

invite to a meal.

Mu Jingchi happily attended the appointment, and went out to have a big meal every night for a week.

Taking advantage of the occasion of the meal, the relationship between Mu Jingchi and Song Xiaoyi also became closer, and it was no longer as cold as before.

this day.

Mu Jingchi came home from school again, and as soon as he got out of the elevator, he saw Luo Xinrui and Song Xiaoyi chatting in front of his house.

"Why is Editor Luo here?"

Mu Jingchi walked over and asked.To be honest, he had been immersed in mathematics and physics these past few days, and other information was automatically excluded from his mind.

"Your trial version of "The Guest" has come out. I'll send it to you. You can see if there is anything that needs to be revised. If not, we are going to start the pre-sale."

When Luo Xinrui saw Mu Jingchi came back, she immediately stopped communicating with Song Xiaoyi, and took out a printed book from her handbag.

Mu Jingchi took over the trial printing plate of "The Guest".

Because Mu Jingchi didn't make much progress in writing, so that the number of words after revision is only 32 more. If a total of [-] novels are printed in two volumes, each volume will be thinner.

So in the end it was put together in one book.

While looking at the cover of the book, he unlocked the door.

The front of the book is composed of two pictures, with the green grass on the left and the snow on the right.

A room spans the two pictures, the one on the left is a mechanical artificial intelligence beauty, and the one on the right is a murderer, and the two are facing each other.

The style of the room is also different, the one on the left is bright, while the one on the right is dark.

And in the middle of the opposition between the two, there are two big characters of guests.

The blood-red words seem to tell the blood of the story.

The overall look is good, very in line with the style of suspense novels.

Turning to the back, Mu Jingchi saw other people's comments, forensic expert Qin Ming, author of Ten Deadly Crimes Zhu Zhi, author of Chang'an Twelve Hours Ma Boyong.

　Congratulations to Shandong for mentioning the 002 aircraft carrier, which province will the 003 aircraft carrier waiting for nuclear power and electromagnetic ejection land?

　　
　
(End of this chapter)