Deep Space Planet Leader

Life is like this. As people want, it has been difficult until now. It is not a good idea to live a simpler life. Who can guarantee that you will have enough foresight for a lifetime? At the crossroads of life, in addition to postgraduate entrance examinations, there are actually many choices, and not everyone is suitable for scientific research. Teachers, doctors, nurses, maintenance workers, etc., every profession in spaceship must have.

The atmosphere on the dining table gradually improved. There are many things that I want to do if I want to.

Currently, the entire society is still dominated by youngsters, the class has not yet been solidified, and the entire social structure does not need to consider too much "money" issues, and the pressure is not that great.

“Using knowledge to achieve class transition is actually the healthiest circulation method for human civilization. Even if you don’t pass graduate school, you can still be like me. As long as you work hard, there are many ways to realize your value. "Finally, Wang Xin Oldest Big Brother gave another life testimonial.

After dinner with friends, Zhang Yuan returned to his bedroom and began to learn new knowledge.

There is so much to learn about space mechanics.

A spaceship, whether it is a large spaceship or a small spaceship, almost involves more than a dozen large and small subjects such as physics, biology, materials, and chemistry.

He will teach himself every day for a long time.

Especially, I will participate in a more difficult interview next, even if it is just a temporary study, it is not bad.

"...Let’s start with integrated circuits first."

Zhang Yuan opened "Application Specific Integrated Circuit Design", a classic book that mainly covers digital integrated circuits. And the basic process of ASIC design, plus the main design methods, a total of 8 chapters.

When he was in college, he had received relevant knowledge, but it was not in-depth.

Actually...not too difficult.

The essence of silicon-based chips is actually very simple to understand: on the same Semiconductor substrate, the PN junction has unidirectional conductivity, and the two ends of the PN junction are connected with wires to form a diode. With the diode, it is very simple to design "AND circuit" and "NOT circuit", and then can be used for logic calculations.

The Soviets once developed a ternary circuit, which is slightly different from a binary circuit. There are two more resistors in the "AND circuit" and the "NOT circuit". But this difference is more troublesome for the manufacturing industry, the cost is high, and the yield of the chip is much lower. Because of various shortcomings, it is gradually eliminated.

Something that sounds so simple in principle can almost kill 99.9% of human beings in seconds!

Zhang Yuan feels that without the help of a computer, even if he spends a month on his own, he can’t design a circuit with a computing power better than a six-year-old...

, The more you learn, the more you can understand the greatness of nature.

Chip science, a discipline that has been developed for hundreds of years, from ancient diodes, integrated circuits, to the latest photonic chips, the basic "energy band theory" is actually just an approximate theory, which humans know. It is not entirely correct, but there is no way to correct it.

Because there is no way to accurately calculate the behavior of electrons.

Going bigger, regardless of the complexity of various disciplines, in fact, the overwhelming majority is just playing electronics.

As long as you are proficient in the various properties of electrons, other subjects can be comprehending.

After reading the book for six hours, he stopped and took a breath.

The fast-running brain is a little hot, and it takes a certain amount of time to absorb these newly learned content.

"It's better to change your mind and take a break."

Out for dinner, it took half an hour.

He turned on the computer again and found a large amount of unprocessed messages in the mailbox, and opened and responded to them one by one.

The work project on Earth is a good exercise opportunity, and we still need to continue doing it. He is mainly engaged in work on the algorithm framework, and the progress is a bit faster than the team on Earth, and four or five hours a day is enough.

So, more than ten hours of study a day is definitely not a boast.

The above day is almost a very regular day for Zhang Yuan. Sometimes I feel tired, but it is more of a sense of fulfillment brought by knowledge. Don't play games, watch soap operas, don't fall in love, and forcibly make yourself stronger.

Zhang Yuan said with emotion: "If Li Zhendong works for so long every day, even if he is not better than me, he still has more than half the level..."

But he deeply knows that he What I am looking at is just a little bit of fur. There are definitely more people in the world than him.

Students on the world are divided into 5 levels in total.

The first level is when I heard the stranger Aunt brag about how her child was doing during a long journey, and was admitted to the city’s key junior high schools, high schools, etc., the first in the class, the second in the class Second wait.

This should be the lowest-level academic master.

It’s just high school, I don’t know what to brag about...

The second level is that after going to the same key university, some people also go to classes and study by themselves. After one semester, they will take the unfathomable mystery exam. Got a high score.

After a long time, I will gradually realize that no matter how hard I work, I don’t seem to be able to surpass these people. They are always more efficient than ordinary people for the same study time.

Such a master is usually called "the real academic master".

The third level, of course, is the legendary "Learning God".

The difference between Xueba and Xueba is that if you don't study very much, you can get high scores.

They are the most dangerous people in the university. Many weak chickens who don't know themselves follow them. They also play games online all night, but they hang up several courses.

Suddenly looking back, the guy who was also playing around, also took part in some competitions and got scholarships...

The weak chicken failed to repeat the grade, "Study God "But he went abroad.

The fourth level, has begun to march towards non-human beings, and is called the true "god".

From the point of view of personal morality, "God" has no flaws.

They are both learners of gods and masters. The most domineering place of this group of "gods" is naturally physical strength and continuity. For them, learning is a very happy thing, just like chewing Xuanmai, they can't stop at all.

In the face of "God", an ordinary person will only pale in comparison, feel ashamed, and cannot raise any trace of jealousy.

Naturally, the study of God cannot be compared with the true "God". Because the ability to learn God is limited to the knowledge in the textbook, and the true "God" has long been out of the scope of the school.

Zhang Yuan confidently estimates that he is marching towards this direction...

There is even Grade Five, of course the "God of God"!

Only the greatest genius in the world can witness it.

For example, the intended tutor Academician Ding, undergraduate is the mathematics department of P University, mathematics professional courses, 20 100 points, 6 99 points!

But he never boasted about the trivial matter of getting full marks in exams. For these "gods of the gods", exams, competitions, and scholarships are as naive as kindergarten games.

Ding Zhaodong was in the first year of university. In this year, he learned all the content of the four years of university. By the way, it was a little boring. He also learned the courses of the physics department next door...

However, these are not important. Only exploring the infinite nature is the joy in the life of the "God of God".

There are people who are stronger than Ding Zhaodong!

For example...Professor Wang Zhong!

Professor Wang became famous when he was young. At the age of 22, he had a masterpiece that made a sensation in the mathematics field-"The Homological Function in Nuclear Space".

Zhang Yuan still has no way to understand this paper on algebraic geometry.

In the words of Professor Wang, the most talented head in the world should study mathematics. For these engineering professors who have no sentimental and aesthetic ability, he does not even bother to talk to them...

Even these people study day after day, year after year, and the accumulation of several decades has increased linearly. The gap between people is actually bigger than that between people and dogs.

So, what right does he have to complain about?

……

(Push a book "Elf of the Elves in Advance", friends who like the second element can check it out.)