We can use two methods to solve the problem. One is a chemical method. You can add a combustion accelerator to the gasoline so that harmful substances such as phosphorus, sulfur, and lead in the gasoline can also be fully burned, so that it will not easily cause carbon accumulation in the engine.

Another is a physical method, which can use a molecular thin film material to filter gasoline.

Research shows that the reduction in lead content in gasoline can make the engine run smoother and burn more fully.

High-standard gasoline should be almost colorless and odorless, or the color is particularly light, and it is definitely not the yellow color we see."

The gasoline difference in China is recognized by the world, and the gasoline in the 1990s was even worse because China had not yet adopted the molecular sieve splitting bed technology at that time, so the oil smell was particularly pungent at that time.

Gasoline is monopolized by three barrels of oil, and it must be accepted whether it is good or bad. Liu Meijuan cannot change it, so she can only use other methods to improve the quality of gasoline.

Liu Meijuan talked about a few more key points, and Miao Wei and the other two quickly remembered them.

"I just mentioned that we should use the combustion common rail and direct injection technology in the cylinder. The second technical requirement is that variable valve timing technology must be able to control and adjust the opening angle between the intake valve and the exhaust valve through program control, so that more air is sucked in and more exhaust gas is discharged, improving combustion efficiency, and reducing pollution emissions.

Many foreign companies are studying this technology, and some have adopted it. You have to find ways to avoid their patent barriers."

After talking about these points, Liu Meijuan found that there was not much to say, so she concluded: "Okay! I will talk about so much for the time being, and there may be some imperfections. You can summarize and discover them yourself in the future research process.

Finally, I would like to remind you again that you should study the principle of forming the engine cylinder wall oil film. The engine oil film can effectively reduce component wear and play a key role in improving the engine service life."

Liu Meijuan finally reminded her and finished her speech. Miao Wei and the other two quickly stood up and said goodbye to her.

It has been four days since Wang Yong convened an extraordinary meeting to Liu Meijuan gave Miao Wei and the other two technical tips, and finally found research topics for each project team.

These topics are not simple, and there will be no results in a short period of time. They are their next R&D direction. It can also be said that they will find something to do for them temporarily, because the company's main business is still a cloud operating system, so all tasks must be given way.

The company's R&D task is very heavy, so the recruitment operation of the Human Resources Department has never ended. Since last year, people have always brought notes to the company to report every now and then.

The company's technical talent team has continued to expand, and the operating system project department led by Zhang Zhidong has grown to 108 like a snowball.

Zhang Zhidong jokingly called him a single hero of 108. With so many people, the task is not very difficult for an operating system with only more than 100,000 lines of code.

The second largest department is the intelligent control system project department, and there are currently 52 people. Their R&D tasks have been basically completed. Just wait for the control motherboard to be in place, then the control system software will be burned in, and then the error correction and polishing will be corrected to improve the stability of the intelligent control system.

As mentioned earlier, after this task is completed, they will be upgraded to an office software research institute.

Therefore, their time is limited. If they cannot develop smart factories during this period, they can only give up temporarily and devote themselves to office software research and development.

The company's smallest technical department is the access control system project department. Because the R&D tasks have been basically completed, the number of people has increased is not large, and so far there are only more than 20 people.

Of course, except for Miao Wei’s three-person team, they were established for too short time, with only three poor people, and there was a huge gap between them and several other departments.

These departments are basically inclined to the computer software and hardware field, and there is another department that is the chip design project department. They still have only 38 people, and there is no possibility of increasing the signs.

However, for a chip design project with less than tens of millions of transistors, there is enough manpower.

Qu Zhi calculated that the entire company's technicians were already in their early 20s, and in the computer industry in the 1990s, it was already a big company.

Now that all departments have something to do, Wang Yong is relaxed. He can't help with technical matters anyway, it's nothing more than financial approval.

For example, the Miao Wei trio wanted to buy a 5,000-ton oil molding die-casting machine, which required a 500,000 yuan sum. Wang Yong approved it with a big stroke.

This kind of crude equipment is made in China, so it is very cheap. The die-casting machine focuses on strength. Because it is too bulky and has low processing efficiency, foreign automation equipment does not have many advantages.

Two months passed in a flash. Liu Meijuan was not far from her due date. Wang Yong's mind was no longer on the company's affairs and was with her every day.

It's funny that Liu Meijuan is pregnant for the first time. She is very afraid of pain, so she is nervous and worried every day with a little face. Wang Yong can only talk to her at home and try to distract her from the spot.

"Ouch! Husband, my son kicked me again."

As the two of them were talking, Liu Meijuan suddenly frowned and covered her stomach and cried out in pain.

Wang Yong was also nervous now, afraid he was going to give birth! But it was only a little over nine months, and Wang Yong was not sure, so he immediately ran to the next room like a flying man and called his mother-in-law to go.

"Mother-in-law, Meijuan has a stomachache. I don't know if she is going to give birth. You can go over and take a look!"

Wang Yong's anxious look made Liu's mother nervous. She ran over quickly and asked Liu Meijuan with concern: "Meijuan, do you still feel pain?"

"It won't hurt anymore. The kick he kicked just now is so heavy that I was sweating coldly."

"It's okay. Now he has grown into a human form and likes to kick his legs. This is normal. You have to relax. There is nothing scary about having a baby. Women all over the world have to survive this. If they are like you, who will have a baby!"

"But I'm afraid of pain, I'm afraid of even getting an injection." Liu Meijuan frowned and acted coquettishly at her mother.

"Hey! You! You really grew up in a honey jar."

Liu's mother joked about Liu Meijuan, but she didn't know that Liu Meijuan really grew up in a honey jar and was a beautiful girl at home. Although she was from the countryside, she had never done farm work and could not even cook food. This is a common problem for girls born in the 1990s.

They eat well and dress well, and live carefree. They can be said to be the happiest generation in China.

After traveling through the 1990s, he fell in love with Wang Yong, a good man who loves her. It can be said that she has never suffered any hardship at all.

She is also in good health and has been given injections when she was a child. It is natural for her to be afraid of pain.

Wang Yong followed in and saw that she was acting coquettish to her mother again, he felt relieved and was another false alarm.

At this time, Xiao Liuxing took his sister downstairs to play. The child was so naughty that he refused to stay upstairs all day. Even Liu Meihua, who was only one and a half years old, was clamoring to follow her brother downstairs to play.

There are large lawns downstairs, no ponds, and inside factories, so Liu's mother is very relieved to them. She must stay by her eldest daughter who has climbed up to take care of her. She is a nobleman of the Liu family.
Chapter completed!