A powerful country in scientific research

When Su Ran heard Zhang Xue say that the captain was coming, she had not thought of coming out at first, but she suddenly remembered about recruiting an assistant. If she didn't say it now, when would she come? So Su Ran showed up here.

She greeted the captain with a smile.

Li Wei looked at her with an expression that was hard to describe.

How to say it, he felt a little complicated now. He knew that the little girl in front of him was an expert, but he was shocked by how powerful she was. She was so young, but she could develop such powerful fertilizers and feeds. How did her parents teach her? He really wanted to learn from her, but when he thought of the several disappointing children at home, he felt even more upset.

Su Ran smiled and said, "Captain Li, there is something I want to discuss with you."

Li Wei came back to his senses and asked softly, "What's the matter?"

Su Ran explained: "I've been a little busy recently, and I want to find an assistant to help me share some of the work. I wonder if your daughter is interested?"

Li Wei felt like he was hit by a pie in the sky. He didn't bother to think too much and said directly: "Of course, this is a great thing, but are you sure she can do it?"

He knew what kind of person his daughter was, but he didn't expect that Expert Su would fall in love with his daughter. Hahahaha, he didn't expect that this trip would bring him an unexpected gain.

"You can see here that she only waters the plants and feeds the pigs on weekdays. It's not much work but it's very tiring. I wonder if she is willing to do it? If she is willing, come directly. The salary and benefits are the same as those at the oil mill."

Li Wei: "My daughter Yunyun grew up in the village. She has done all kinds of work, such as watering and feeding pigs. Since you, Expert Su, like her, I will tell her when I get back. If she knew, she would be very happy."

Su Ran pursed her lips and said, "Thank you for your hard work, Captain Li. If Li Yun has any questions, you can come and ask me."

Li Wei nodded hurriedly, "Okay."

Having received the good news, Li Wei left happily.

After he left, Su Ran also returned to the laboratory. She didn't know how long she would have to stay up tonight, so she had to take the opportunity to get some sleep.

In a blink of an eye, it was time to get off work. Su Ran cooked a few dishes, put them in a lunch box, and took the lunch box to the oil press factory.

It was long past the end of get off work time and everyone in the oil press factory had left, leaving only He Cheng packing up his things.

As soon as Su Ran came in, He Cheng noticed her.

He curled his lips, "Here I come."

Su Ran: "Well, you haven't eaten yet, let's eat together." As he said that, he raised the lunch box in his hand a little and shook it.

The smile on He Cheng's lips widened, "Then I'd better obey your command."

There is a room next door with a few desks in it. These are the desks I applied for from the team a few days ago, and they are now in use.

He Cheng pulled the chair over and the two of them sat at the table. The lunch boxes were opened to reveal the hot dishes inside, which gave off a tempting aroma.

They picked up their chopsticks and ate their meal slowly and leisurely.

After dinner, He Cheng was organizing the content to be taught in tomorrow's class, while Su Ran began to dismantle the oil press.

After disassembling, she first cleaned and lubricated the gear system of the oil press to reduce friction and wear and improve transmission efficiency. Then, she improved the filter screen, increasing the number and area of ​​the filter screen, making it easier to filter out the grease and increasing the oil output.

Then I put the sensor of the electronic temperature controller I made in advance into the heating tank and set the temperature and time. In this way, the electric heating tube of the oil press was changed to intermittent heating, which made the heating more even, avoided overheating and overcooling, improved the quality of the oil, and made the squeezed oil more fragrant.

After several hours of adjustment and modification, Su Ran finally completed her task. She reassembled the machine, then turned on the oil press and tried to squeeze out some oil.

After He Cheng finished organizing the content of the class, he kept watching Su Ran fiddling with the machine carefully. Occasionally he would hand over a tool, so he also contributed his part.

After Su Ran restored the machine and turned on the oil press, he felt his heart beating faster. He was quite looking forward to the results of Su Ran's transformation. He wondered what the oil would be like after the modification.

The next second, he heard a buzzing sound coming from the oil press, and then clear and fragrant oil flowed out of the oil pipe.

The aroma was obviously stronger than before, and the texture was clearer than before, which made He Cheng's mouth curl up unconsciously. "Expert Su is really amazing. How can our factory thank you properly?"

Su Ran curled her lips, "Why be so polite about such a small matter."

He Cheng looked at her arrogant look, and the smile on his lips became bigger. "Okay, then I will thank Expert Su on behalf of our factory. But Expert Su, it's almost four o'clock now, and the sky will be bright soon. Do you plan to rest here, go home, or go to your laboratory to rest?"

Su Ran: "What about you? Are you going back to the educated youth camp or are you staying here for a while?"

He Cheng: "Stay here, I'm afraid I'll wake them up if I go back."

Su Ran rolled her eyes, "Then I'll be here too, but do you have any quilts or anything?"

"There are two old quilts that we sometimes use when we take a break here at noon. Can you use mine?"

"sure."

After settling on the matter, He Cheng turned off the oil press, went into the house, put several tables together to form two simple beds, and then spread the quilt on them.

Su Ran didn't pick and choose, she just picked one and lay down on it, and He Cheng saw this and lay down on the other one.

After a busy day, both of them were very tired. They said good night to each other, stopped talking, and slowly fell asleep.

After a while, only faint breathing and subtle whispers were left in the room, and the whole space was shrouded in tranquility. The two people seemed to be in their own dreams, enjoying their own sleep.

The next morning, the sky gradually brightened, and a hint of red appeared on the horizon. The morning light poured into the house through the window. He Cheng slowly opened his eyes, and when he felt the sunlight shining on him, he subconsciously covered his eyes with his hands.

Looking at the girl who was sleeping soundly not far away, he was in a trance for a while. After he came to his senses, he suddenly sat up. He couldn't sleep anymore. Wang Kaixuan and others were coming, and it would not be good for them to see this scene.

He got down from the table, straightened his clothes, and then walked to Su Ran.

The girl's fair skin looked pure and flawless in the sunlight, and her long eyelashes fluttered gently. Her fair face revealed a kind of quiet beauty, as if she was immersed in a comfortable dream, not paying attention to the hustle and bustle of the outside world. At this moment, Su Ran was like a delicate flower, making people feel pity for her.

He Cheng couldn't bear to call her.