Traveling through 70's wine

She contracted 200 acres of land, planning to plant fruit trees on half of it and plant some precious trees or greening trees on the rest. A large number of trees will be needed for urban transformation in ten years.

In the next few days, Zhuang Xien did not come to help, and Wen Qing and the other two spent another three days to plant all the saplings.

All the fruit trees were planted on the front mountain connected to Erxia Village. After planting the trees, the three of them went to clean up the back mountain.

Leave the pine trees, ginkgo trees, birch trees, poplar trees, walnut trees, Pistacia chinensis, magnolia trees, maple trees, wax trees, etc. that are growing well, and clear out the weeds and shrubs between the trees.

Wen Qing took note of where trees should be replanted and where medicinal herbs could be planted. She wanted to transplant some of the medicinal herbs in the space to the mountains and forests.

There was a sports meet shortly after National Day, and Wen Qing signed up for two events.

After class in the afternoon, the 77 class of the Mechanical Engineering Department organized a pre-match training. Chen Rui notified her temporarily to go to the playground for training. Wen Qing saw that time was tight and there was no time to go home to change clothes, so she went wearing a shirt, trousers and cloth shoes.

On the playground, everyone looked at her feet and asked, "Wen Qing, is it okay for you to run in these shoes?"

Wen Qing replied: "Today is training, it doesn't matter."

She ran slowly with the female classmates in the department. This speed did not require much effort. After running 3000 meters, the two female classmates of the same grade lay on the ground to rest, but she was still walking very easily. Seeing this, Chen Rui asked, "Wen Qing, aren't you tired?"

"It's okay. I run every morning."

When she was doing the high jump, she carefully learned the high jump posture. She followed the method taught by the coach, ran up and jumped, and jumped over the bar with a "swoosh". The coach looked at the height, which was 170 centimeters.

He was a little unconvinced, so he put the bar in place and asked Wen Qing to jump again.

Just now, Wen Qing and two other girls jumped over this height. This time, everyone jumped again and all three of them passed it.

The coach raised the bar by five centimeters. At 175 centimeters, only she and another girl jumped over it.

Raise it another 5 cm, 180 cm, and no one will jump over it anymore.

On the day of the competition, she wore the blue and white sportswear and white sneakers issued by the school. The first event was the high jump.

There were five girls from the Department of Mechanical Engineering participating in the competition. Wen Qing followed the student in front of her closely and was not in a hurry to stand out. She jumped as high as others did.

When it was 175cm, there were only three people left on the field. Wen Qing was still calm and took a run-up and jumped easily, and passed! Another girl was a little nervous and fouled when she took off, so she stopped there, and another girl just barely passed.

In the end, she won the championship with a score of 180 cm.

The same was true for the 3000-meter long-distance race. There were only three girls from the Department of Mechanical Engineering participating, and the number of participants from other departments varied from three to five. A total of 3 people from the entire school participated in the competition.

Wen Qing had been running in the middle of the team. In the final sprint, she accelerated slightly and took first place with a 3-second lead over the second place.

In this competition, the girls from the Class of 77 of the Department of Mechanical Engineering won four first places, and Wen Qing contributed two of them. After successfully completing the task and receiving the prize, Wen Qing said goodbye to Chen Rui and went home early.

When Zhuang Xien heard that she had won the award, he brought two kilograms of beef to visit her in Erxia Village and congratulated her on her good performance in the sports meet.

Wen Qing smiled and said, "Brother Zhuang, your reward is more practical than the one our school gives."

Zhuang Xien laughed and said, "The school's is the face, and mine is the inside."

Wen Qing made beef stew with potatoes, stir-fried green vegetables, and steamed rice, but the two of them couldn't eat much.

Zhuang Xien thought it was very appetizing and asked, "Wen Qing, your courtyard is very nice. I want to buy one too."

Wen Qing asked, "Have you saved enough money?"

Zhuang Xien said: "After paying you back the dividends at the end of the year, I will probably have 5000 yuan left, and I want to buy a house by then.

This semester's automobile structure and fluid mechanics are professional courses that Wen Qing is very interested in. Nowadays, most cars are trucks, and there are very few sedans, which leads to a lack of fuel-efficient and comfortable sedans on the market.

Even the jeep she bought from Hong Kong City consumed 20 liters of fuel per 100 kilometers and was extremely bumpy and uncomfortable to sit in.

After attending a few classes, Wen Qing felt that the professor's explanation of the course "Automobile Structure" was somewhat superficial. He only gave a general introduction to the current situation of the domestic automobile industry and made insufficient predictions about the future development trend of automobiles in the international market. He even only used the common domestic Xinsheng brand trucks as examples of automobile structure.

However, it is understandable that most domestic cars are imitations of their older siblings, with their styles and functions remaining unchanged for thirty years. Although this allows these students to gain a preliminary grasp of car structure, it does not inspire students to think about future car development trends.

Wen Qing found Director Li of the school-run factory and said embarrassedly, "Director Li, I saw a used truck in our factory. Can I take it apart to see the internal structure? We are studying automobile structure this semester, but just reading books lacks practical experience."

Director Li liked Wen Qing's practical spirit very much. "Okay, do you want to pull the car to the ditch?"

Wen Qing hesitated, "It may take me more than a week. Will it delay your work?"

Director Li said, "The ditch was originally used to repair cars. Now there is no car to repair, so you can use it first. If you need to repair another car, I will take this broken car away."

Wen Qing immediately expressed her gratitude and worked with the factory workers to pull the truck up into the ditch.

This is a truck from the 3.5s. It uses an inline six-cylinder side-valve gasoline engine with a displacement of 70L and a maximum power of 4 horsepower. It is matched with a -speed manual transmission, a non-load-bearing chassis, and front and rear drum brakes.

Wen Qing first opened the hood, then crawled into the ditch, and examined the internal structure of the car from both top and bottom, drawing each component one by one. By the time she got off work at the school-run factory, she had only drawn a small part of the engine compartment.

For a whole week, Wen Qing came to the school-run factory every day to disassemble cars, understand their structure, and draw diagrams of their structures.

After the structural drawings were completed, Wen Qing took the drawings to Director Li and asked, "Director Li, is this car scrapped?"

Director Li said: "This car belongs to the school transport team. It seems that it had an accident due to serious overloading. It was sent here for repair but it was not repaired. It has been left here for more than a year."

Wen Qing said: "I want to try to fix it, do you think it's okay?"

Director Li's eyes widened. "Mr. Wen, can you repair cars?"

"I'm not very good at it. I'll learn and practice it at the same time. Do you think it's okay?"

"Of course there's no problem. It's just sitting here waiting to be sold as scrap metal anyway."

During class, Wen Qing told Professor Wu Yuan, who teaches automobile structure, about her idea of ​​repairing the car. Professor Wu encouraged her learning attitude of applying what she learned, and suggested that Wen Qing find a few classmates to form a car repair practice group.

Wen Qing found Chen Rui and asked her if she would like to participate. Chen Rui immediately agreed and found a few classmates with similar interests. In the end, the car repair practice group had 2 girls and 3 boys.

Wen Qing asked everyone to gather at the school-run factory after class, and Professor Wu also joined their group as an instructor.

Professor Wu distributed the car structure diagram drawn by Wen Qing to everyone. "First, we need to confirm whether the structure diagram drawn by Wen Qing is correct. Now divide everyone into two groups. Wen Qing, Chen Rui, and Wang Zitao will be in charge of the front of the car and the engine compartment, while Cao Xinmin and Zhang Yushan will be in charge of the body and chassis."

Everyone gathered around the car and compared them carefully. Professor Wu asked Wen Qing to introduce his drawing process and explained each component.

Wen Qing introduced her own drawings and added, "Professor Wu, the drawings only show the appearance of the parts. I want to go to the library to look up information to supplement and improve the internal structure of the parts."

Professor Wu nodded, and everyone went to supplement their information.