Deep Space Fleet

Life is like this, as people wish, it has been so hard, and it is not difficult to live a simple life. Who can guarantee enough vision in a lifetime? At the crossroads of life, in addition to the postgraduate entrance examination, there are actually many options, and not everyone is suitable for scientific research. Teachers, doctors, nurses, maintenance workers, etc., every profession in the spacecraft must have.

的 The atmosphere at the table gradually improved, and many things I wanted to start, I wanted to start.

At present, the entire society is still dominated by young people, the class has not yet solidified, and the entire social structure does not need to consider too many "money" issues. The pressure is not so great.

"Using knowledge to achieve class transition is actually the healthiest way of human civilization. Even without a graduate student, you can be like me. As long as you work hard, there are many ways to realize your own value." Finally, Brother Wang Xin Another statement of life was published.

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

There is too much to learn about space mechanics.

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

He teaches himself for a long time every day.

Especially, I have to participate in a more difficult interview next time. Even if it is just a temporary surprise study, it is good.

"... Let's start with integrated circuits."

Zhang Yuan opened "Application Specific Integrated Circuit Design", a very classic book, mainly covering the basic flow of digital integrated circuit and application specific integrated circuit design, plus the main design methods, a total of 8 chapters.

In college, he had received relevant knowledge, but not deep.

Actually ... not too difficult.

The nature of silicon-based chips is actually very simple to understand: On the same semiconductor substrate, the PN junction has unidirectional conductivity. Connecting the two ends of the PN junction to a wire is a diode. With a diode, it is very easy to design an AND circuit and an NOT circuit, and then they can be used for logic calculations.

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

Something that sounds so simple, almost kills 99.9% of humans in seconds!

Zhang Yuan felt that even without spending a month on his own computer, the computational power of designing a circuit was better than a six-year-old ...

Speaking politely, the more you learn, the more you will understand the greatness of nature.

Microbiology, a discipline that has been developed for hundreds of years, from ancient diodes and integrated circuits to the latest photonic chips. The basic "band theory" is only an approximate theory. Humans know that it is not completely correct, but No way to correct it.

Because the behavior of electrons can't be calculated accurately.

I went further and said, don't look at the complexity of various disciplines, in fact, most of them are just playing electronics.

As long as you are proficient in the various properties of electronics, the rest of the disciplines can be bypassed.

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

The fast-moving brain is slightly warm, and it takes some time to absorb these newly learned content.

"Let's change your mind and take a break."

I went out for dinner and spent half an hour.

重新 He turned on the computer again, and found a lot of unprocessed information in the mailbox.

工作 The work item on the earth is a good exercise opportunity, or we should continue to do it. He is mainly engaged in the work of the algorithm framework, and the progress is a little faster than the team on the earth, and it is enough to take four or five hours a day.

So, more than ten hours of study per day is definitely not bragging.

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

Zhang Yuan said in his heart, "If Li Zhendong works so long every day, even if he is not better than me, he will be more than half ..."

But he knew deeply that what he was looking at was nothing but a little fur. There are definitely more people in the world than he is.

的 The world's learning tyrants are divided into 5 levels.

The first level is during a long journey. I heard a strange aunt bragging about her child, how she got into the city's key junior high school, high school and so on.

This should be the lowest level of school bully.

High school only, I don't know what to brag about ...

The second level is that after attending the same key university, some people will also attend classes and self-study. After one semester, they will get a high score somehow.

After a long time, I gradually realized that no matter how hard I tried, it seemed that I could not surpass these people. For the same study time, they were always more efficient than ordinary people.

的 Such cattle people are often called "real school bullies."

The third level is, of course, the legendary "learn god".

What differs from Xue Ba is that learning gods don't learn very much and can get high marks.

They are the most dangerous people in the university. Many weak chickens who do n’t know themselves follow them and play games on the Internet all night, but they hang on for several courses.

Looking back, the guy who was also playing around also took part in what competitions and scholarships ...

The cowardly chickens have been relegated, but "Learning God" has gone abroad.

The fourth level has already begun to march toward non-human beings and is called the true "God".

From the perspective of personal character, "God" is not flawed.

They are both gods and tyrants. The most overbearing places of these "gods" are naturally physical strength and continuity. Learning is a very happy thing for them, just like chewing on Xuan Mai, it can't stop at all.

Ordinary people will only be dwarfed when faced with "God", consciously ashamed and unable to raise any trace of jealousy.

Naturally, learning God cannot be compared with the true "God". Because the ability to learn God is limited to the knowledge in the textbook ~ www.novelmtl.com ~, the true "God" has long been out of the scope of the school.

Zhang Yuan confidently estimated that he was marching in this direction ...

There is even a fifth level, of course, "God of God"!

He can only bear witness to the greatest genius in the world.

For example, Academician Ding, the mentor in the intent, has an undergraduate degree in Mathematics at P University, a major in mathematics, 20 100 points and 6 99 points!

But he never brags about the trivial matter of Chen Sezhi Rottenness Examination. For these "Gods", examinations, competitions, and scholarships are as childish as kindergarten games.

Tong Dingzhaodong was in the first year of university. In this year, I have taught all the content of the four years of university.

However, these are not important. Only the exploration of infinite nature can be a joy in the life of "God God".

的 A stronger person than Ding Zhaodong, yes!

For example ... Professor Wang Zhong!

Professor Wang Wang became famous when he was young, and at the age of 22, he had a sensational masterpiece in mathematics-"Homomorphic Functions in Nuclear Space".

远 This paper on algebraic geometry, Zhang Yuan has no way to understand it.

In Professor Wang's words, the world's most talented head should study mathematics. For these engineering professors who have no mood and aesthetic ability, he disdains to talk to them ...

These people study day after day, year after year, and the accumulation over decades has increased linearly. The gap between people is actually larger than that between people and dogs.

So, what qualifications does he have for suffering?

Uh ...

(Push a little friend's book "Elf's Advance Login", friends who like 2D can check it out.)