I Have a Research Support System

This afternoon, Mr. Wei went to the hospital to see the cervical spine, but he was not in the office.

Therefore, at around 5:30, other friends in the laboratory started to pack their things and prepare to leave.

Only Xu Qiu and Han Jiaying are still doing experiments.

Considering that it is Friday, if you go out to eat at night without making a reservation, the waiting time for a slightly popular restaurant will not be short, and one or two hours is the norm.

So, in the middle of the experiment, the school girl temporarily left the glove box, called Xiaobeiguo Restaurant, and made a reservation in advance.

At the same time, Xu Qiu helped her test a device.

When saving the experimental data, he found that Han Jiaying's experimental data was named, only the sample number and the number of tests were marked.

When she came back, Xu Qiu said:

"Han Jiaying, there is a small problem here.

When naming the tested J-V curve, in addition to the sample number and the number of tests, the preparation conditions and materials used should also be indicated in the file name.

In addition, data with particularly high efficiency should also be marked to facilitate subsequent retrieval.

For example, if you use P2T material, you can add it in the middle of the file name, so that you can know what system it is at a glance, and you don't need to compare the sample number.

For another example, for 4.55% efficiency, you can add a prefix like '4.55_' before the file name. "

"Okay, I'll remember, brother knows a lot." Han Jiaying said.

"This is all the loss I suffered before. At that time, I had to find the data I wanted from hundreds of data. You should be able to imagine the difficulty." Xu Qiu said:

"I have suffered a loss, you don't have to suffer again."

"Yeah." Han Jiaying nodded seriously.

After all the tests, it was already half past six in the evening.

The two took off their lab coats and returned to their desks. Han Jiaying looked at the time and said:

"It just so happens that I made a reservation for 7:30 in the evening, so I don't have to wait too long now."

"Then let's go. You can leave your schoolbag in the office and come back to pick it up after eating." Xu Qiu said:

"By the way, where is this store? I haven't seen it before."

"On the Bund, Xiaobeiguo, the capital of magic, is quite famous, and all the branches have opened in our Suzhou province." Han Jiaying said.

"It turned out to be on the Bund. I thought it was in a nearby business district. The main reason is that I don't pay much attention to the local cuisine of Shanghai." Xu Qiu said:

"By the way, the Bund is quite far..."

"That's easy to say, let's take a taxi there." After finishing speaking, Han Jiaying smiled:

"Finally I can eat grandma's braised pork over there."

Xu Qiu saw her eyes, which seemed to be twinkling with little stars.

This school girl is just like a snack, I didn't realize it before.

...

The two walked to the main gate of the school.

Not long after, the online car-hailing car arrived, and Xu Qiu helped Han Jiaying open the rear door.

The junior girl said "thank you" first, then got in and sat in the inner seat of the car.

There was another seat in the back row. Xu Qiu thought about it for a moment, then followed in and sat next to the junior.

The driver is a middle-aged uncle. Before the departure, he said routinely:

"Passengers please fasten their seat belts."

At night, on the way to the Bund, there was still a little bit of traffic jam.

Cars stop and go.

It was already dark outside, and the driver didn't turn on the interior lights. The two sat in the back seat, and the atmosphere was a bit delicate.

Han Jiaying spoke first and broke the silence:

"Brother, for my three systems, is it necessary to use chloroform as a solvent and make another batch of devices?"

"Chloroform solvent, you can try it later," Xu Qiu said:

"However, next week we will go to Zhangjiang to do synthesis first. You can change the side chains of P3T and P5T."

"Okay, so how do you generally judge which method is better for several spin-coating methods?"

"As far as the spin coating method is concerned, the spray coating method is mainly used now. The ordinary method of adding a solution first and then spin coating has basically been eliminated by us." Xu Qiu said:

"Ordinary spin coating method, on the one hand, is a waste of solution, but the main reason is that the performance is usually worse than the spray coating method.

As for the hot coating method, it has a greater impact on our P4T and its derivatives, because they have high crystallization properties and can be adjusted by setting multiple temperature gradients.

However, for the three systems of Chen Wanqing, the crystallinity of the material is relatively poor, and the difference between hot coating and cold coating is not big. "

The driver master heard a man and a woman in the back row, and suddenly started discussing academic issues.

He was taken aback for a moment, and then thought of where the two got on the bus.

It's not surprising that they are students of Modu Comprehensive University.

The two discussed topics related to the experiment all the way, and the time passed quickly.

When Xu Qiu came back to his senses, the car had already stopped slowly.

The driver said very enthusiastically: "You two, here we are, the Bund is next to you."

Xu Qiu muttered to himself, when he first got into the car, the master was still acting like a routine, why did he suddenly change like this now.

He also enthusiastically replied: "Okay, thank you master."

After getting off the car, Han Jiaying led the way, and Xu Qiu followed behind.

After walking a few steps, I came to a hotel, and the school girl happily said:

"That's right here. Xiaobeiguo is on the seventh floor. Let's take the elevator up."

...

Enter the Xiaobeiguo store and take a seat under the guidance of the waiter.

Xu Qiu looked around. The decoration here is quite exquisite, the occupancy rate is also high, and the Bund can be seen directly from the floor-to-ceiling glass next to it.

However, it is already dark outside now, and it is not very clear to see.

If it is daytime, this should be a place where the "ladies" of the magic city like to fight orders.

"Brother, let me order."

"You do it."

Han Jiaying greeted the waiter and said:

"Grandma's Braised Pork in Braised Pork, Modu Crab Noodle Tofu, Sixian Roasted Bran, Squirrel Mandarin Fish, and Rice Balls."

Then, she asked Xu Qiu, "Do you want to add more food?"

"Five dishes are enough, the two of us can't eat too much." Xu Qiu said.

He figured it out, the junior girl said she was asking him to eat, but in fact she wanted to eat it herself, so she dragged him here along the way.

The two sat facing each other, but they didn't talk about the experiment anymore.

The dishes came out quickly.

Han Jiaying took a bite of the red meat, and said vaguely:

"Well... Brother, can you recommend me some better professional elective courses."

"Good? Which aspect is good?" Xu Qiu asked.

"Of course it's 'less homework, better grades'." Han Jiaying said.

"I remember you have almost finished your credits?" Xu Qiu said.

"That's right, now I'm short of one elective course."

"Well, then I recommend two for you." Xu Qiu said:

"One of them is "Inorganic Functional Materials". There is no final exam, and only a report is required. 30% of the grades will be A, and the remaining 70% will be B+.

The other "Composite Materials" is also not bad. It was taught by my counselor Yu Qiang. The open-book exam gave a good score. There is no extra coursework for these two courses, and there is no roll call. "

"I have taken "Inorganic Functional Materials", so I will take "Composite Materials" next semester." Han Jiaying said.

Ask for a recommendation ticket, thanks! Thanks to Tanqiu 183 for tipping 400 starting coins, and Yunling Yuming for tipping 100 starting coins.