Chapter 213

Sitting in the classroom, Yang Rui could not help taking out a small book and recording his earnings.

So far, Yang Rui has accumulated three dividends.

Xijie factory, which is fully open, has the most stable profit. In the first quarter of last year, the profit was 600000 US dollars, which was distributed to Yang Rui 150000. This year, the expected profit should be 3 million, which means that Yang Rui can get more than 800000 US dollars. However, the final profit will be affected by the semi chemical synthesis plant, and if the Japanese plant completely renovates its equipment, such profit can be maintained for another year.

Ruijie factory is under construction in Tianjin. With the support of the local government, the progress will be extremely fast. It is expected that it will enter the production state from the second quarter. Yang Rui, who owns 34% of the shares, may get three times of the income of Xijie factory in the first quarter.

Royalty is a surprise. With an annual output of more than 5 tons and a royalty of US $750000 per ton, it means that after all the factories of jerichon are put into operation, the annual revenue will exceed US $3.65 million!

This year, he will get at least 600000 dollars from Xijie factory. If he is lucky, he will get 800000 dollars. If Ruijie factory is successfully put into operation in the second quarter, he may get 1.8 million dollars. The royalty will be 1.8 million dollars from the second half of the year, plus the authorization fee of 800000 dollars and the share capital of 300000 dollars, His expected return in 1983 would be $4.9 million.

This kind of income, although not as good as the counterparts of European and American Biological companies, but Yang Rui has been very satisfied, to be exact, it is crazy.

Even in 30 years, there are not many biological companies that can make $4.9 million.

It is true that under the stimulation of high-tech industry, the development of biotechnology companies is in full swing, and small biotechnology companies with profits of more than 100 million or purchase price of more than 100 million will emerge, and what they research and manufacture are boring things that ordinary people can't understand.

However, net profit and operating income are different after all.

For a small technology company in Europe and the United States, the operating revenue of US $4.9 million is only one year for the company to survive at most. In this era when the biological company lives for an average of 36 months, it is not a great achievement.

Making a profit of US $4.9 million is different. In fact, the biological companies that have just started to increase exponentially are burning a lot of money and making little profit, just like the Internet companies in the 1990s.

The small and medium-sized biological companies that need us $30 million and US $50 million a year are popular in Europe and the United States, but there are no two out of 100 profitable ones.

Yang Rui also studies coenzyme Q10. If he didn't know the answer, read a complete paper and related research, and then compare and do experiments, refining solanesol alone may cost millions of dollars. Semi chemical synthesis of coenzyme Q10 is a big pit, and it's not surprising that he can't do it with 10 million or 50 million dollars.

It is because of this that Jericho is willing to cooperate with Yang Rui, while Japanese companies prefer to produce while fighting a lawsuit.

Yang Rui breathed a sigh, turned a page and began to record the instruments he wanted to buy. Freezing centrifuge seems to be needed, electrophoresis instrument also needs a good one, nitrogen analyzer also wants it, particle size analyzer seems to be able to use it, if it is laser, it would be better

Yang Rui easily wrote half a page of paper, Leng for a while, and then pen hard to draw a fork.

To be a laboratory is like being a computer enthusiast and selling speakers. There will always be a better one. How much money is not enough to spend.

Let's start with the technology at hand.

Yang Rui is thinking, a shadow blocked the light.

"Yang Rui, you can't do it." Xu Jing's voice sounds good, but she is really strong, like a woman weightlifter.

Yang Rui thought for two seconds before he realized that he was in the self-study class. He closed his notebook and picked up Xu Jing's exercise book to read.

"It's a solid geometry." Yang Rui often sighed.

Xu Jing looked at him inexplicably and said strangely, "yes."

Yang Rui nodded and asked: "how many students can solve solid geometry in the class?"

"Hongrui class? There are more than a dozen people. " Xu Jing gave a rough figure and asked, "what's the matter?"

"With emotion." Yang Rui smiles and shakes his head.

Xu Jing a little funny, said: "what good feelings, the teacher every day on the stage, will not be."

"I wish I could." Yang Rui continued to sigh.

Science is never a subject that goes in the left ear and goes out the right ear, and can be scored long by listening to it.In high school mathematics, solid geometry is an absolute difficulty, especially for students with weak foundation, any solid geometry problem is hell difficulty.

To solve solid geometry problems, first of all you have to be familiar with plane geometry. If plane geometry problems are all done, solid geometry doesn't need to think about it. It depends on luck to be able to do it.

In the era of high school entrance examination, students who scored at least 100 points for 120 points in mathematics can be said to have a basic grasp of plane geometry. With the study of high school, their knowledge gradually broadens. Students who scored 100 points in Mathematics in that year can get 110 points or even 115 points again. Only in this way can they be said to have a good foundation in learning solid geometry, In order to get an excellent score in the college entrance examination, which is about 85%.

In other words, if you are a freshman in senior high school and study solid geometry when you meet, you should have 110 or 115 marks in the senior high school entrance examination. Many key classes in key middle schools also recruit students on this basis. They take about a year to complete all the high school courses, and then participate in various competitions to get the recommended places. Some parents who don't know why try their best to send their children to such classes, and the results are often not as good as people's wishes, which is also a similar reason.

Ordinary high school students, usually not close to the full mark of the mathematical foundation, so, to high school two high school three to learn solid geometry, most students will also have a headache.

The students who scored 100 in the senior high school entrance examination have a headache, and they can finish the study of solid geometry more or less. The students who scored worse in junior high school often can't understand even if they have a headache.

For the latter, it is the only way out to study plane geometry in junior high school.

It's not easy, of course. Junior high school mathematics is a total of two major items, plane geometry and algebra. It takes two years to finish reading plane geometry. It's very easy for those who have learned to reread it. It's also easy for those who haven't learned to reread it. It's also in a high school with intense learning. The pressure can be imagined.

Later generations of full-time students of six-year middle school find it difficult to study solid geometry. For the students of four-year middle school in the 1980s, solid geometry is even more difficult.

Looking at the size of the college entrance examination, the national average score of those who produce more solid geometry will definitely drop. For such problems, even Yang Rui can only deal with some useful and useless skills, and is not sure whether they can play a role.

In short, this is a series of basic skills, and unlike function probability and so on, solid geometry is the basic skills of the whole middle school.

In this regard, in addition to hard lectures and practice, solid geometry is not easy to get a pass.

There are more than ten people in Hongrui class who can work out the problem of solid geometry. Even the simplest problem of solid geometry is not easy for Yang Rui.

And with the difficulty of the current college entrance examination, can make a simple three-dimensional geometry problem is OK.

As far as the score is concerned, as long as more than 50% of the score, we can basically enter the college. If we assign the scores to each knowledge point according to the difficulty, we don't need half of the score for solid geometry.

Of course, high scores are always good.

Yang Rui wrote down the steps of disintegration, handed them to Xu Jing, and said, "first, let's see if we can understand."

Xu Jing moved a bench and sat on the edge.

After a while, students continue to ask Yang Rui questions, Yang Rui while answering, while judging the degree of each.

It has been more than half a year since the establishment of Ruixue. Everyone has improved to a great extent, but the score gap has become obvious. For the same question, some people are specious, some people don't understand it at all, and they all get zero points. After practice, people who used to be specious can get full marks now, and people who didn't understand it before can get half of the marks, so the marks naturally have a gap.

"Another fast and slow class." Yang Rui comes to Wang Guohua to discuss.

The students' grades are getting bigger and bigger. When a teacher gives a lecture, it is impossible to take into account the needs of all the students. There are always people who are abandoned in the course.

Subdivision class, can better lecture and practice.

Wang Guohua unexpected way: "assigned to slow class students, will have ideas."

"I can explain it to you. If you really can't figure it out, there's no way."

Wang Guohua twisted a knot on his forehead and said, "how to explain?"

"Hongrui class is a class that aims at college entrance examination. All behaviors that don't aim at scores are hooligans. In addition, those who have poor grades and can't figure it out can automatically apply to quit Hongrui class and Ruixue group. " Yang Rui's idea is very clear. He used to be a tutor. He didn't have all kinds of constraints of public schools. His goal is to make up lessons for students who want to go to higher school and try every means to get high marks.

Wang Guohua is still a bit tangled and said: "Tian Shichang is not studying any more. He is still a member of the Ruixue group. It's because the fast and slow classes are kicking people. Isn't it good?""Of course, formal team members can't be directly expelled... OK, don't worry about so many students. I don't believe that students are so vulnerable. Can't there be no grade in a class?"

"Then... I'll give you a direct notice?"

"Wait, one more word." Yang Rui pondered for a while, and said: "not to mention the fast and slow classes, let's say that one is the heavy class with the goal that all the staff pass the undergraduate course and some people pass the key course, and the other is the general class with the goal that all the staff pass the junior college and some people pass the undergraduate course. It sounds better."

Wang Guohua said: "it's too arrogant, let the students of other classes see it, don't you laugh at us?"

"The dregs who failed in the preliminary examination are not qualified to laugh." Yang Rui turned his lips and said, "no college student in Xibao middle school has ever passed the exam before. This time we take out our Hongrui class. The result is almost the same. We don't need to pay any attention to them."

"What if I don't pass the exam?" Wang Guohua blushed a little and said, "sometimes I worry that this test room is different from the mock test. What should we do if we don't get enough points at that time? There are so many people in our Ruixue group, so we can't all pass the test."

What Yang Rui thinks in his heart is that he will pass the entrance examination. However, the entrance examination can never be a sure thing. Yang Rui thought about it and asked, "if, I mean if you don't pass the exam, what do you want to do?"

"Another year." Wang Guohua said that without hesitation.

Yang Rui laughed: "it's not that. I mean, if you don't go to university, what do you want to do?"

"Back to my dad's class, what else can I do?" Wang Guohua's voice sank. His father is the director of the post office, which is a good position. If he has the chance, he can still recruit. In this era, recruitment is always closely related to the staff of his own unit. However, when the unemployment rate of the whole society is high, it often takes several years to recruit workers. At this time, the only way is to replace them. Wang Guohua's father applied for retirement and asked Wang Guohua to make up for it.

Although it can solve the problem of work, for teenagers, this way of looking for a job is not inspiring.

"Except for the shift? What do you want to do, that is, let you learn a technology, what would you like to learn? " If you can't go to university, you have to study technology. It's the same in the 21st century and the 1980s.

Knowing that Yang Rui didn't ask for nothing, Wang Guohua thought about it carefully, clenched his fist and said, "be a driver."

"Be a driver?"

"Stethoscope, steering wheel, labor and capital section chief, buyer, stethoscope needs to learn medicine, I don't like to make it. Labor and capital section chief is an official, buyer is very good, but it's not as good as being a driver." Wang Guohua's analysis is right. The four occupations he mentioned are also the most affordable jobs in the 1980s. They are not only well paid, but they don't need to ask for others, but there are countless people to ask for themselves. In popular terms, these four professions are mother-in-law's favorite son-in-law occupations.

For example, doctors' diplomas are generally high, and doctors' salaries are generally high. In the case of national public health care, doctors with the right to prescribe drugs can help people prescribe good drugs and more drugs. They not only make a lot of money, but also receive a lot of gifts.

The driver is worse than the doctor, but there are also countless halos. First of all, driving is a technology, especially in the 1980s, when the failure rate of automobiles was high, it is necessary to learn to repair at the same time as learning to drive. It is very rare to learn to repair and drive at the same time. Secondly, drivers all have backgrounds, because a company with a car must have a background. It's best to drive a car for the leader, and it's also very good to drive a truck. Because of the scarcity of vehicles, helping people with goods, or even helping who to transport goods first, can breed small corruption. Finally, the driver traveled far and wide, and he had a wide range of knowledge, and his conversation was not graceful. It was better than the woodlouse in a city.

For a small town teenager like Wang Guohua, even a driver can do whatever he wants. At present, there is no social driving school. There is no formal channel. Either you go to the technical school of the public utility bureau, or you go to the automobile class as a soldier, or you are entrusted by the unit. None of these is simple.

However, it is still feasible to learn to drive first and then send someone to take the driving school test. Many smart children who join the army do so.

Yang Rui pondered for a moment, made a decision and said, "then learn to drive."

Wang Guohua surprised: "how to learn?"

"I'll buy a truck and ask someone to teach me. But not everyone can learn. If the slow class can't keep up, the members of the sharp group can apply first, and then have free time to share with others. "

When Wang Guohua was excited, he asked, "where can I buy a car and where can I get someone to teach me?"

"I'll think of a way to do this. Please let us know. Now there are still four months to go before the college entrance examination. I'll try to buy a car and find someone within one month. Without affecting everyone's participation in the college entrance examination, I'll leave a way for those students who can't pass the examination." The more Yang Rui thinks about it, the more reliable he feels. He has a lot of foreign exchange in his hand. It's very easy to buy a car whether it's through the back door at home or imported from abroad.……