I am devoted to scientific research, but you want to trick me into having a love relationship?

Chapter 489 Are You Cheap?

The rain is still falling, and there is a slight hint of moisture in the air.

In the office, Carson and Mars left first.

"Are you not leaving yet?" Xu Qingzhou raised his eyes to look at Sun Simin who was standing beside him as steady as an old dog.

Sun Simin said embarrassedly: "I'll read for a while."

Xu Qingzhou nodded and shifted his gaze to the screen. The Nb:Sn atomic ratio deviated by ±17%, resulting in the A15 phase content of only 65%.

These are minor issues at the moment and are not roadblocks.

They are in the stage of graphene transfer and defect control, and need to constantly try and error to find relatively good precursors and suitable deposition temperature, pulse time, etc.

During this period, he has established a static single-objective optimization model, measured the Nb:Sn atomic ratio under different combinations through EDS/XPS, and established a database, which can predict composition deviations by confirming the optimal combination of LD pulse time.

Of course, the model is only the initial version, which needs to be injected with data and continuously iterated and improved.

Xu Qingzhou thought for a moment and quickly found a breakthrough. He planned to adjust the objective function first.

Time passed with the rustling sound of writing, and after a long time, the desk was covered with manuscripts filled with mathematical formulas.

【Objective function mathematical expression: [\min, f(t_{ext{Nb}}, t_{ext{Sn}})=\left|\frac{Ntext{Sn}}}- 3 \right|]】

[Iteration formula: [ t_{ext{Nb}}^{(k+1)}= t_{ext{Nb}}^{(k)}-\alpha \cdot \frac{\partial f}{\partial t_{e[ t_{ext{Sn}]

On the side, Sun Simin looked up, secretly glanced at the young man next door who was concentrating on calculations, and let out a small breath.

The professor is so handsome.

Like anything goes.

She took a deep breath, didn't waste any time, and lowered her head to continue reading.

Don’t hold back the research team.

Codes were sliding across the computer screen.

Xu Qingzhou smiled. "Adjust the precursor pulse ratio. Insert two Sn pulses after every three Nb pulses. Optimize Nb:Sn to 3:2±3.1. Then increase Tc to 1 K and Jc to 0.1×17 A/cm."

Solve two small problems in this round of experiments.

At this time, Xu Qingzhou's cell phone rang.

It’s Song Yao’s call.

Xu Qingzhou just realized that it was already 6 o'clock, and answered the call, "Oh, I was busy calculating and forgot the time. I'll be right back."

As he spoke, he quickly packed up his things, signaled to Sun Simin that he would go first, and went out with his bag.

Sun Simin was the only one left in the office.

"Whoo~"

She stretched and turned over her closed phone. The screen showed that there were 99+ more messages from the [CP Committee].

Yummy: This is a photo I found on the Peking University forum, a strong couple!

The lying little useless guy: Goddess Song Yao has such a good temperament, help, what should I do if I fall in love with her.

Yummy: Then I'm afraid you have to break up with your boyfriend first.

The professor and goddess Song Yao are really a good match!
Sun Simin raised the corner of his mouth, feeling a little proud, and thought to himself, you guys can only chat online, but we are talking face to face.

She rested her chin on her hand and looked at the drizzle outside the window.

That's right, she is now a member of the CP committee of Xu Qingzhou and Song Yao. There is a saying that sometimes girls like beautiful girls more than boys.

What if something happened between this otherworldly beauty and her idol?

It's more like an idol drama than an idol drama.

perfect!

in the apartment.

Xu Qingzhou pushed the door open and put the umbrella upright in the small bucket at the door. Er Miao squatted at the kitchen door, staring blankly at the kitchen, looking anxiously.

Xu Qingzhou smiled. This little piece of trash was obviously driven out by Song Yao.

He opened the door and went in.

In the kitchen, Song Yao was preparing to stir-fry shredded potatoes.

She was wearing a beige shirt today, slim-waisted jeans, and a scarf around her waist, which made her curves more obvious from the side.

The front is convex and the back is warped.

Xu Qingzhou was shocked and couldn't help but go over and pinch her butt.

Song Yao raised her eyebrows slightly: "Are you cheap?"

"what?"

"Serve the dishes."

Song Yao pushed him away with her butt. This guy really likes to make moves in the kitchen.
Xu Qingzhou shrugged, and seeing Song Yao start cooking, he also started to do odd jobs obediently and served the fried Mapo tofu and stir-fried pork.

You can smell the aroma of the food while holding it.

You know what, before he knew it, the food Song Yao cooked had become better than his.

His cooking skills may still be at the level of high school. When Ms. Wang and Lao Xu were in the first and second year of high school, they would eat at the company, and when he got home in the evening, he would cook two dishes by himself.

After a while, my cooking skills improved, but later I settled in Kyoto and was busy with experiments every day, so I had no time to study cooking.
However, at least I have learned some of Ms. Wang's true teachings, which is still good enough.

words now
Xu Qingzhou came out with two bowls of rice, put them down and helped Song Yao untie her apron. This man was Ms. Wang's last disciple. He took the apron and went back to the kitchen.

"There are pork ribs in it." Song Yao put the cat food on a plate for Er Miao so that it wouldn't have to watch them eat.

"I haven't eaten in a long time."

When Xu Qingzhou came out with the spare ribs, he saw School Beauty Song holding the bowl and scooping half a bowl of rice into his bowl. She stared at the half bowl of rice with a conflicted expression, and finally scooped a few more scoops of rice.

There was only half a bowl left.

"Further reduction?"

Xu Qingzhou ate some rice with shredded pork and green peppers. It's no wonder that after visiting their house a few times, the dishes Song Yao cooked already tasted like Ms. Wang's.

"I gained two kilograms during this period."

Song Yao pinched her stomach in distress. It was very easy to overeat after getting busy. It was so sinful.

Xu Qingzhou glanced at School Beauty Song's chest and whispered, "It may not be her belly."

It is visibly bulger than high school.

But when he caught the dangerous look in Song Xiaohua's eyes, he changed the subject and said, "What I mean is, from my side, I like all your looks. You are in the most perfect state, and you don't need to lose weight."

"Professor Xu, you don't have to make so many excuses when you want to be beaten next time."

Song Yao said in a muffled voice, and as she spoke, her eyes darkened. She was thinking about how to teach this despicable guy a lesson. She couldn't let herself be teased all the time.

Xu Qingzhou smiled awkwardly and skipped the topic. Song Yao's weight loss was very scientific, just a little control of diet, not as exaggerated as some girls on the Internet. He asked, "You came back so early today, have you finished your guerrilla algorithm?"

Song Yao held the bowl and drank soup, nodded, and glanced at the direction of the computer, "I have also arranged your tasks."

"Okay, let's take a look later." Xu Qingzhou couldn't wait, feeling that he could finally play a role.

In fact, he roughly knew what Song Yao was thinking.

Although School Belle Song is not the same as before and sometimes cries and acts like a spoiled brat, she is still proud of herself in some aspects and wants to write a good thesis on her own.

During the past month, I have been busier than him. In addition to Professor Morton's project, I also have to take care of my own thesis. As soon as I get home, I sit in front of the computer to write reports and work on algorithms.

Maybe this is why he likes Song Yao.

She is tough, proud, independent, and aloof, but she also has her own little temper, which is specifically directed at him.

(End of this chapter)